A ground pile assembly

A ground pile assembly

Pile foundation and pile foundation installation method

Pile foundation and pile foundation installation method

Pile foundation and pile foundation installation method

Montagevorrichtung für einen Rammpfahl

Die Erfindung betrifft eine Montagevorrichtung (1) zur Montage einer Mastkonstruktion (14) auf dem Pfahlkopf (11) eines Rammpfahls, bevorzugt eines Betonrammpfahls (7), wobei eine auf dem Pfahlkopf (11) befestigbare Grundplatte (2) und ein mit der Mastkonstruktion (14) verbundenes Mastmontagegestell (18) vorgesehen sind, wobei die Grundplatte (2) in ihrer Lage zum Pfahlkopf (11) und das Mastmontagegestell (18) in seiner Lage zur Grundplatte (2) verstellbar befestigbar ist. Die Erfindung betrifft ferner eine Mastanordnung umfassend eine Mastkonstruktion (14), einen Rammpfahl, bevorzugt einen Betonrammpfahl (7), sowie eine erfindungsgemäße Montagevorrichtung (1).

PILE WITH HEAD REINFORCING DEVICE AND METHOD THEREFOR

부마찰 저감용 말뚝 시공방법

... 본 발명은 지반에 천공 홀(1)을 형성하는 단계; 상기 천공 홀(1)의 내주면을 둘러 통형부재(100)를 설치하는 단계; 상기 통형부재(100)와 일체로 거동하도록, 상기 천공 홀(1)의 내부에 말뚝 구조체(200)를 형성하는 말뚝 구조체 형성단계;를 포함하는 것을 특징으로 하는 부마찰 저감용 말뚝 시공방법을 제시함으로써, 부마찰에 의한 피해를 최소화할 수 있도록 한다.

COMPOSITE PILE

According to a micro-pile, the present invention relates to a composite pile, increasing load resistance performance of a ground surface section by using an outer pipe while securing a front end support surface using an inner pipe and a steel rod and securing constructability and workability. According to the composite pile, the inner steel pipe is positioned inside the outer steel pipe, and extension length (L1) of the inner steel pipe is formed to be longer than other extension length (L2) of the outer steel pipe, and the inner steel pipe and the outer steel pipe are integrated by a steel pipe head reinforcement plate installed on an upper surface of the outer steel pipe and the inner steel pipe. COPYRIGHT KIPO 2017 (AA) Welding ...

SYSTEM FOR AND METHOD OF STABILIZING RAIL TRACK STRUCTURES USING A LOAD TRANSFER APPARATUS

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element with at least one cross-sectional rib and a top load transfer element with at least one longitudinal vertical fin, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the vertical load transfer element comprises a plurality of cross-sectional ribs spaced along a length of the vertical load transfer element. In another embodiment, the top load transfer element comprises a plurality of longitudinal vertical fins spaced along a perimeter of the top load transfer element to enhance stability of the top load transfer element.

APPARATUS FOR ENDING A TUBULAR PILE FOUNDATION

An apparatus for ending a tubular pile foundation includes a substantially plate-shaped pressure distribution plate which comprises a substantially flat plate surface and a contact surface opposite the plate surface for a structure to be erected on the tubular pile foundation. The pressure distribution plate can be fitted with the plate surface onto a pile end of a tubular pile of the tubular pile foundation. At least one centering collar for centering the apparatus on the pile end is arranged on the plate surface, and at least one support structure for reinforcing the pressure distribution plate is arranged on the contact surface.

Improved pile cap

A pile cap 12 is disclosed for connection to a pile (14,16, Figures 1(a),(b)). The pile cap 12 comprises a body portion 26 and at least one supporting projection 32 extending outwardly from the body portion 26, the supporting projection 32 providing a load bearing surface for a surface structure when the pile cap 12 is connected to a pile (14,16, Figures 1(a),(b)) and the pile (14,16, Figures 1(a),(b)) is in an installed configuration. The supporting projection 32 of the pile cap 12 is obliquely angled relative to the body portion 26, thereby defining a leading edge which enables the pile cap 12 to be driven into the ground during installation. The pile cap 12 also comprises a pile cap connection formation 18 for releasable connection to a pile installer (74, Figure 6). The pile cap connection formation 18 enables a connection between the pile cap 12 and a pile installer (74, Figure 6) to be released below ground when the pile (14,16, Figures 1(a),(b)) is in an installed configuration.

Foundation interface

An interface for connecting a foundation to a building structure, the interface comprises a first 112 and second 103 surface. The surfaces are connected via a movable connector comprising a movable joint and enables position adjustment of the second surface by lateral translation and rotation about a parallel and perpendicular axis. The foundation may be a pile 106 attached to the first surface by a sleeve 107 and the movable joint a hinge comprising two members 104, 105 of U-shaped cross-section, rotatably connected via a fixing 121, 122. Apertures (fig6, 611a-b) in the two members enable fixing at a desired position relative to each other. There may be a rotatable plate 103 that forms the second surface and is secured to the movable joint via a central aperture 109. The plate has an elongated curved aperture (fig6, 610) adjacent to the central aperture to fix the plate and prevent rotation. A plurality of laterally spaced apertures (fig8, 800) enable lateral translation and may be on ...

Vorrichtung zum Abschließen einer Pfahlrohrgründung

Apparatus for ending a tubular pile foundation, in particular a pile head plate, wherein the apparatus includes a substantially plate-shaped pressure distribution plate which can be fitted with a substantially flat plate surface on to a pile end of a tubular pile of the tubular pile foundation, wherein at least one support rib for reinforcing the pressure distribution plate is arranged on the plate surface.

A building system

The present invention relates to a building system and a method of making and assembling the building system. In particular, the present invention relates to a footing for a building structure, the footing comprises a plurality of precast concrete layers, each precast concrete layer comprising reinforcement bars and a plurality of apertures. The footing further comprises a base structure comprising a base plate and a plurality of alignment bars protruding from the base plate. The footing is configured such that when the plurality of precast concrete layers are positioned on top of one another, the plurality of alignment bars of the base structure extend through the respective apertures of each precast concrete layer. Furthermore, the present invention relates to a building structure having one or more building modules.

Temporary retaining wall system and uses thereof

Abstract Disclosed is a method of temporarily supporting a cut along a boundary of an adjoining property prior to installation of a permanent retaining structure. The method may comprise driving a pile into a ground of a lower ground side of the cut of the adjoining property. The method may also comprise securing a top of the pile to a footing of the adjoining property located on a higher ground side of the cut with a retainer so that the pile is fixed to the footing relative a radial direction of the pile. 34- 36 10126 Figure 30 60 0_ _ _ _ _ _ _ _ _ _ _ Figure 2 32 Figure 3 ...

DEVICE FOR A PILE, WHICH CAN BE ANCHORED IN THE BOTTOM OF A LAKE OR THE SEA AND/OR THE GROUND

The invention relates to a device (1) for a pile (2A, 2B), which can be anchored in the bottom of a lake or the sea and/or the ground, which is of the screw and/or the push type and which exhibits at least a front part (3), but preferably also an intermediate part (4) and an upper part (5), and which pile (2) consists of plastic, concrete, and/or steel material. According to the invention a power transmitting part (6) is arranged at the upper portion of the front part (3), which is formed of a substantially horizontal or inclined, disc-shaped, stationary or rotatable part (17) with substantially vertically extending flange (18), which is directed towards said front part (3), preferably at the peripheral edge (19) of the disc-shaped part, or the power transmitting part (6) is formed of a portion of a thread (20) along the pile (2A), approximately one turn round the pile (2A), and with a cylinder-shaped part (60) extending in the longitudinal direction of said thread (20) and completely round ...

PILE AXIAL CAPACITY ENHANCER

The present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight.

PILE FOUNDATION AND METHOD OF ITS BOOKMARKS

Structure of pressure penetrating pipe pile using reaction bed and construction method thereof

ONE COLUMN-ONE PILE FOUNDATION STRUCTURE

Provided is a one column-one pile foundation structure which is capable of maintaining functions thereof without a sharp reduction of a bearing force of concrete even if an excessive pull-out force acts thereon. The structure is provided with a pile (11), a connection unit (12) having a cavity C that contains a filling concrete (14), and a column base (13) in which a connection area including a base plate (131) is connected with the pile (11) by the filling concrete (14). A displacement prevention body (122) that is protruded inwardly on a predetermined position in a height direction of the connection unit (12) is provided. The displacement prevention body (122) is disposed above a position T where a virtual straight line L that is extended by an elevation angle of 45 degrees from an end portion of the base plate (131) in a horizontal direction crosses an inner wall of a unit main body (121). When a concrete bearing strength by the displacement prevention body (122) and a conical breaking ...

APPARATUS FOR TERMINATING A PILE TUBE FOUNDATION

Vorrichtung (1) zum Abschließen einer Pfahlrohrgründung (2), insbesondere Pfahlkopfplatte, wobei die Vorrichtung (1) eine im Wesentlichen plattenförmige Druckverteilungsplatte (3) umfasst, die eine im Wesentlichen ebene Plattenoberfläche (4) und eine der Plattenoberfläche (4) gegenüberliegende Auflagefläche (5) für ein auf der Pfahlrohrgründung (2) zu errichtendes Bauwerk umfasst, wobei die Druckverteilungsplatte (3) mit der Plattenoberfläche (4) auf ein Pfahlende (6) eines Pfahlrohrs (7) der Pfahlrohrgründung (2) aufsetzbar ist, wobei auf der Plattenoberfläche (4) wenigstens ein Zentrierbund (8) zum Zentrieren der Vorrichtung (1) auf dem Pfahlende (6) angeordnet ist, wobei auf der Auflagefläche (5) wenigstens eine Stützstruktur (9) zur Verstärkung der Druckverteilungsplatte (3) angeordnet ist, wobei vorzugsweise die Druckverteilungsplatte (3) eine polygonale, besonders bevorzugt oktagonale, Außenkontur (10) aufweist.

Improved pile cap

A ground pile assembly

Pile Adaptor

A pile adaptor 10 for connecting a ground pile 54 to a structure 62 to be supported. The pile adaptor 10 has a plurality of pile engagement elements 12 each having a pile clamping element 18. The plurality of pile engagement elements 12 together define a pile receiving opening 24 that may have, in increasing order of specificity, non-circular, non-elliptical, polygonal or octagonal lateral cross section. There is a fastening means 28 for fastening the pile engagement elements 12 to each other so that the clamping elements 18 engage at least a portion of an exterior surface of the ground pile 54. There is a structure attachment means 34 for attaching the structure 62 to the pile engagement elements 18. At least one line contact may be made between each pile clamping element 18 and the ground pile 54 when the pile engagement elements 18 are fastened to each other. There is also provided a structure support system comprising a ground pile 54 and a 10 pile adaptor 10.

PROTECTIVE POLE CAP

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface.

WIND POWER PLANT FOUNDATION AND WIND POWER PLANT

The invention concerns a wind power installation foundation (1000) having a cylindrical central unit (1100), a plurality of steel carriers (1200) which are arranged radially around the central unit (1100) and which respectively have a first and a second end (1210, 1220), and a plurality of foundation piles (1400). The first ends (1210) of the steel carriers (1200) are fixed to the central unit (1100) so that the second ends (1220) of the steel carriers (1200) are in the form of free ends. The second free ends (1220) of the steel carriers (1200) are respectively placed on one of the foundation piles (1400).

PILE AXIAL CAPACITY ENHANCER

The present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight.

REMOVABLE PILE CAP

A removable pile cap is disclosed for use with a pile that is driven into the ground. The removable pile cap comprises a top member and at least one pile member positionable between at least a first orientation and a second orientation. The top member. and the at least one pile member are connected together. When the at least one pile member is in the first orientation it is mountable over the pile's upper end. When the at least one pile member is in the second orientation it maintains frictional engagement with at least part of the pile's above-ground portion. The top member may be supported by the pile's upper end and is capable to accept one or more structural foundation elements.

STRUCTURAL CAP WITH COMPOSITE SLEEVES

The disclosure describes, in part, techniques for designing, fabricating and installing structural caps with a core and composite sleeves to be coupled to structural members of a foundation, such as an installed radial array of batter angled micropiles. These structural caps with sleeves are lightweight and, thus, more portable to difficult-access sites. Once at the sites, operators may fixedly couple these caps to the micropiles or other structural members to form a foundation for a structure to be installed at the difficult-access site.

STRUCTURAL CAP WITH COMPOSITE SLEEVES

The disclosure describes, in part, techniques for designing, fabricating and installing structural caps with a core and composite sleeves to be coupled to structural members of a foundation, such as an installed radial array of batter angled micropiles. These structural caps with sleeves are lightweight and, thus, more portable to difficult-access sites. Once at the sites, operators may fixedly couple these caps to the micropiles or other structural members to form a foundation for a structure to be installed at the difficult-access site.

HEAD-EXPANDED PILE STRUCTURE AND CONSTRUCTION METHOD THEREOF

A pile structure of the present invention includes a pile (100) inserted into the ground (1); a reinforcement member (200) installed in the upper outer region of the pile (100) to reinforce the upper region of the pile (100) and inserted into the ground (1) with a structure narrow on the top and wide on the bottom; and a grout material (300) placed in the section between the reinforcement member (200) and the pile (100) and in the upper inner region of the pile (100). In this case, the reinforcement member (200) is larger in diameter than the pile (100) and is installed in the outer region of the pile (100), and thus the bending rigidity of the head of the pile (100) is significantly improved. The bending rigidity of the head of the pile (100) is excellent, and thus the number of piles (100) to be installed can be reduced, construction costs can be reduced, and the overall construction period can be shortened. COPYRIGHT KIPO 2018 ...

Reinforced Dual Structure Pile

Pile head modular reinforcement apparatus and the reinforcement method of pile cap and footing using the same

Reinforcement method of Pile­Support Intake Tower using Earthquake­Resistant Pile and Slab

본 발명은 내진보강말뚝과 변위제어슬래브를 이용한 파일 서포트 취수탑 및 취수탑 내진보강공법에 관한 것으로, 보다 상세하게는 상부슬래브와, 벽체와, 수중바닥에 고정된 지지체와, 상기 벽체 일측과 연결된 연결암거와, 상기 벽체 타측과 연결된 용수 취수관을 갖는 파일 서포트 취수탑에 있어서, 상기 벽체 외부 주변부에 특정간격 이격되어 설치되는 복수의 내진보강말뚝; 복수의 상기 내진보강말뚝 머리를 서로 연결하며, 중앙홀에 상기 취수탑 벽체가 위치되도록 설치되는 변위제어슬래브; 및 상기 변위제어슬래브와 상기 벽체를 서로 연결하는 복수의 연결부재;를 포함하는 것을 특징으로 하는 내진보강말뚝과 변위제어슬래브를 이용한 파일 서포트 취수탑에 관한 것이다. The present invention relates to a pile support intake tower and intake tower seismic reinforcement method using a seismic reinforcement pile and a displacement control slab, and more particularly, to an upper slab, a wall, a support fixed to the underwater floor, and a connection culvert connected to one side of the wall. And, in the pile support water intake tower having a water intake pipe connected to the other side of the wall, comprising: a plurality of seismic reinforcement piles installed at a specific interval in the outer periphery of the wall; A displacement control slab that connects the heads of the seismic reinforcement piles to each other and is installed so that the water intake tower wall is located in a central hole; And a plurality of connecting members connecting the displacement control slab and the wall to each other. It relates to a pile support water intake tower using a seismic reinforcement pile and a displacement control slab.

PILE MODULE, RETAINING WALL AND CONSTRUCTING METHOD THEREOF

The present invention provides a pile module, a retaining wall and a constructing method thereof which facilitate construction and provide sturdiness. Also, the present invention provides a pile module which provides an independent retaining wall, a retaining wall and a constructing method thereof by separating a plurality of PHC piles and burying the PHC piles in the ground. Also, the present invention provides a pile module, a retaining wall and a constructing method thereof which can decrease or eliminate a water pressure on a rear surface of a retaining wall by installing a drain unit which drains rainwater in the ground to the outside. According to an embodiment of the present invention, the pile module comprises: a PHC pile; a fixing member having a fixing body mounted on an upper portion of the PHC pile and an extension unit extended from the fixing body in a lateral direction perpendicular to an upward direction; and a stopper connection member mounted on the extension unit. COPYRIGHT ...

Ground improvement type composite pile construction method

SUPPORT ASSEMBLY FOR A BUILDING STRUCTURE

A support assembly for supporting a building structure, the support assembly comprising: a pile adapted to be buried into a ground surface, the pile having a longitudinal axis; a pile head adapted to be secured to a top end of a pile, the pile head including a mounting member engaging the pile and an extendable member movably mounted to the mounting member, the extendable member being movable relative to the mounting member, along the longitudinal axis, the extendable member including: a support platform adapted to receive the support beam of the manufactured home's support frame thereon; and at least one holding member adapted to engage the building structure and to prevent movement of the support beam relative to the support platform. 1. A support assembly for supporting a building structure , the support assembly comprising:a pile adapted to be buried into a ground surface, the pile having a top end and a longitudinal axis with at least one pile mounting hole along the longitudinal axis;a mounting member movably mounted to the top end of the pile and coaxial with the longitudinal axis of the pile, the mounting member having a beam portion engaging the top end of the pile and a head portion, the beam portion including at least two mounting hole along the longitudinal axis, the at least two mounting hole of the beam portion being selectively alignable with the at least one pile mounting hole for receiving therein a fastener for securably fastening the mounting member to the pile, the at least two mounting holes allowing adjustment of a position of the mounting member relative to the pile, along the longitudinal axis and; a shaft extending along the longitudinal axis, the shaft having a top end, a bottom end and an elongated portion extending therebetween, the elongated portion of the shaft movably engaging the head portion of the mounting member for mounting the extendable member to the mounting member;', 'a support platform configured to receive a portion of the ...

System for and method of stabilizing rail track structures using a load transfer apparatus

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element with at least one cross-sectional rib and a top load transfer element with at least one longitudinal vertical fin, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the vertical load transfer element comprises a plurality of cross-sectional ribs spaced along a length of the vertical load transfer element. In another embodiment, the top load transfer element comprises a plurality of longitudinal vertical fins spaced along a perimeter of the top load transfer element to enhance stability of the top load transfer element.

A ground pile assembly

A pile cap 24 comprising a cap plate 26 that extends over an end of a ground pile. The cap plate has a fixing hole for connecting an attachable structure to the cap plate and a plurality of cap connection plates 28 which depends from the cap plate for connection to the end of the ground pile. The fixing holes may extend through the cap plate and may be formed as curved slots. Each cap connection plate includes at least one hole for bolting the pile cap to a pile. The pile may include several rows of holes 22, to allow the pile to be cut and the pile cap installed at the desired height.

Foundation interface

A ground pile assembly

A device for terminating a pile tube formation

Vorrichtung (1) zum Abschließen einer Pfahlrohrgründung (2), insbesondere Pfahlkopfplatte, wobei die Vorrichtung (1) eine im Wesentlichen plattenförmige Druckverteilungsplatte (3) umfasst, die mit einer im Wesentlichen ebenen Plattenoberfläche (4) auf ein Pfahlende (5) eines Pfahlrohrs (6) der Pfahlrohrgründung (2) aufsetzbar ist, wobei auf der Plattenoberfläche (4) wenigstens eine Stützrippe (7) zur Verstärkung der Druckverteilungsplatte (3) angeordnet ist, wobei die Druckverteilungsplatte (3) wenigstens ein Durchgangsloch (12) aufweist, und wobei auf der Plattenoberfläche (4) zumindest ein erster Zentrierbund (10a) zum Zentrieren der Vorrichtung (1) auf dem Pfahlende (5) angeordnet ist, wobei der erste Zentrierbund (10a) wenigstens teilweise, vorzugsweise im Wesentlichen vollständig, als entlang einer Kreisbahn (11a) verlaufender Steg ausgebildet ist und ein außerhalb der Kreisbahn (11a) des ersten Zentrierbundes (10a) angeordneter zweiter Zentrierbund (10b) angeordnet ist.

COMPOSITE PILE USING HEAD-REINFORCED MICRO FILE AND CONSTRUCTION METHOD THEREOF

Disclosed are a composite pile using a head-reinforced micro file, and a construction method thereof. It is possible to improve a performance of load-resisting of a ground surface section using a single steel pipe or a double steel pipe in a micro file; is easy to ensure integration with enlarged foundation; and a possibility of a more economical construction is able to be achieved. The composite pile comprises the micro file and a head-reinforcement device. COPYRIGHT KIPO 2017 ...

PHC PILE MANUFACTURED TO BE REINFORCED WITH INNER STEEL PIPE AND CONSTRUCTING METHOD THEREOF

The present invention relates to a PHC pile manufactured to be reinforced with an inner steel pipe and a constructing method thereof. According to the present invention, a PHC pile near the ground surface is combined with the PHC pile with an inner steel pipe and a spiral band reinforcing bar, so that a structure is simple and can be quickly installed on site. The PHC pile comprises: the inner steel pipe inserted into a hollow unit (S1) of a PHC pile main body; a vertical plate shear connection member formed in a shape of a vertical plate extending in the longitudinal direction of the inner steel pipe and spaced apart from the outer circumferential surface of the inner steel pipe and having a front end groove formed on the upper surface thereof; and a reinforcing bar provided so as to spirally surround the inner steel pipe while being inserted into the front end groove. The PHC pile main body and the inner steel pipe are integrated by the vertical plate shear connection member and synthetic ...

지지용 기둥

... 본 발명의 실시예에 따른 지지용 기둥은, 하단이 개방되고, 내측에 빈 공간이 형성된 몸체; 상기 몸체 상단에 하나 이상으로 구비되는 손잡이; 상기 몸체 하단에 톱니형상으로 구비되는 삽입부 및 상기 몸체 외벽을 따라 다수 개로 형성되는 타공홀을 포함하는 지지용 기둥을 제공할 수 있다.

COVER FOR A COMPONENT OPENING OF A COMPONENT, IN PARTICULAR AN OFFSHORE STRUCTURE

A ground pile assembly

A Ground Pile Assembly

Improved pile cap

Protective pole cap

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface.

SUPPORTS FOR HELICAL PILES AND ANCHORS

The present disclosure provides a lateral support for a shaft of a helical pile, the lateral support including a tubular portion for receiving the shaft and a plurality of fins extending from the tubular portion.

REINFORCING STRUCTURE FOR HEAD PART OF PILE

The present invention relates to a reinforcing structure for a head part of a pile. The objective of the present invention is to provide a reinforcing structure for a head part of a pile, which can provide stable structure stability since solid combining force between a slab layer formed on the ground, the reinforcing structure for the head part of the pile, and the pile is maintained, even though continuous fatigue weight is delivered through an upper structure, by bearing the weight of concrete poured and cured by forming a partial section of a vertical rebar used in the reinforcing structure for a head part of a PHC pile or a steel pile to be curved. The reinforcing structure of the present invention includes: a support board (1) inserted into an internal hole (101) of the pile (100); a plurality of vertical rebars (3) which is combined to the support board (1), and comprises a curvature part (2) configured to bear the weight of the concrete which is filled and cured in the internal ...

STRUCTURE AND METHOD OF FILLING AND REINFORCING UPPER HOLLOW SPACE OF PILE AND PILE REINFORCING FILLER SUPPORT MECHANISM USED IN SAME

The present invention relates to a structure and a method of filling and reinforcing an upper hollow space of a pile. The method of filling and reinforcing the upper hollow space of a pile comprises: a pile fixing step of inserting and installing a pile with a hollow space in the ground; a support plate installation step of inserting a support plate formed in a smaller cross section than a hollow cross section of the pile to form a gap between an inner wall of the pile and the same to a predetermined first depth in the hollow pile while being connected and supported on an extension bar, and fixating a position of the extension bar on an upper end of the pile; and a filling step of filling the hollow cross section with a filling member which moves with the support plate. A resistant capability for a horizontal force of the hollow pile is improved by leaving a space below the support plate empty and filling a filler in a sufficiently deep space for synthesis. COPYRIGHT KIPO 2017 ...

LONG SPAN TEMPORARY BRIDGE USING MAIN HEAD BRACKET AND METHOD TO CONSTRUCT SAME

The present invention relates to a long span temporary bridge using a main head bracket and a method to construct the same. According to the present invention, a second row pile with one pile installed is linked longitudinally to a first row, a structure is simple because of not using a truss member, and quick construction is possible with easiness to disassemble because of its excellent workability. The long span temporary bridge comprises: piles constructed with two rows by constructing one pile per row; a pile head bracket which is downwardly inserted from above so that the pile is located in a lower portion of the center of a transverse beam and includes an inclined supporting member inclined upwards at a lower end of the transverse beam at both end bottoms; a longitudinal connecting beam connecting the pile head bracket formed on the pile head longitudinally and mutually; a lateral beam provided to extend laterally on the upper surface of the pile head bracket and the inclined supporting ...

WIND POWER PLANT FOUNDATION AND WIND POWER PLANT

Protective pole cap

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface.

Protective pole cap

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface.

Windenergieanlagen-Fundament und Windenergieanlage

Die Erfindung betrifft ein Windenergieanlagen-Fundament (1000) mit einer zylinderförmigen Zentraleinheit (1100), einer Mehrzahl von Stahlträgern (1200), welche radial um die Zentraleinheit (1100) herum angeordnet sind und jeweils ein erstes und zweites Ende (1210, 1220) aufweisen sowie einer Mehrzahl von Fundament-Pfählen (1400). Die ersten Enden (1210) der Stahlträger (1200) sind an der Zentraleinheit (1100) befestigt, so dass die zweiten Enden (1220) der Stahlträger (1200) als freie Enden ausgestaltet sind. Die zweiten freien Enden (1220) der Stahlträger (1200) sind jeweils auf einem der Fundament-Pfähle (1400) platziert.

A ground pile assembly

A pile cap 24 comprising a cap plate 26 that extends over an end of a ground pile. The cap plate has a fixing slot for connecting an attachable structure to the cap plate and a cap connection plate 28 which depends from the cap plate for connection to the end of the ground pile. There may be a plurality of cap plates spaced equidistant to each other. The fixing slots may extend through the cap plate and may be curved.

Pile cap

A pile assembly 305 located within a bore comprises a hollow pile 322 and a cap 310. The pile comprises a pile wall 324 surrounding a cavity 329. The cap comprises a top portion 312 and a base portion 311. The base portion encloses the top of the cavity and comprises a fluid inlet (16, Fig.1) and a fluid outlet (18, Fig.1) for conveying heat exchanging fluid to a heat exchanging loop 340 to exchange heat with a thermal medium within the cavity. The fluid inlet and outlet may engage with an inlet pipe 336 and an outlet pipe 338 respectively. The base portion may comprise valves in fluid connection with the inlet and outlet respectively. The base portion may comprise an alignment portion for alignment with the hollow pile. The top portion may be detachable from the base portion. The assembly may comprise reinforcement members 328 extending vertically within the pile wall and though openings in the base portion and the top portion of the cap. The pile may comprise a device that emits a wireless ...

WIND POWER PLANT FOUNDATION AND WIND POWER PLANT

The invention relates to a wind power plant foundation (1000) having a cylindrical central unit (1100), a plurality of steel carriers (1200) which are arranged radially about the central unit (1100) and comprise in each case a first and a second end (1210, 1220), and a plurality of foundation piles (1400). The first ends (1210) of the steel carriers (1200) are fixed to the central unit (1100) so that the second ends (1220) of the steel carriers (1200) are configured as free ends. The second free ends (1220) of the the steel carriers (1200) are each placed on one of the foundation piles (1400).

SYSTEM FOR AND METHOD OF STABILIZING RAIL TRACK STRUCTURES USING A LOAD TRANSFER APPARATUS

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element and a top load transfer element, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the top load transfer element includes helical flights. In another embodiment, the top load transfer element includes a flared top. In yet another embodiment, the top load transfer element includes a load transfer cap. In a further embodiment, the top load transfer element includes two or more support legs each with a top support attached thereto. The railroad stabilization system can comprise any one type or any combinations of types of the aforementioned load transfer apparatuses.

REMOVABLE PILE CAP

A removable pile cap is disclosed for use with a pile that is driven into the ground. The removable pile cap comprises a top member and at least one pile member positionable between at least a first orientation and a second orientation. The top member. and the at least one pile member are connected together. When the at least one pile member is in the first orientation it is mountable over the pile's upper end. When the at least one pile member is in the second orientation it maintains frictional engagement with at least part of the pile's above-ground portion. The top member may be supported by the pile's upper end and is capable to accept one or more structural foundation elements.

DEVICE FOR A PILE, WHICH CAN BE ANCHORED IN THE BOTTOM OF A LAKE OR THE SEA AND/OR THE GROUND

The invention relates to a device (1) for a pile (2A, 2B), which can be anchored in the bottom of a lake or the sea and/or the ground, which is of the screw and/or the push type and which exhibits at least a front part (3), but preferably also an intermediate part (4) and an upper part (5), and which pile (2) consists of plastic, concrete, and/or steel material. According to the invention a power transmitting part (6) is arranged at the upper portion of the front part (3), which is formed of a substantially horizontal or inclined, disc-shaped, stationary or rotatable part (17) with substantially vertically extending flange (18), which is directed towards said front part (3), preferably at the peripheral edge (19) of the disc-shaped part, or the power transmitting part (6) is formed of a portion of a thread (20) along the pile (2A), approximately one turn round the pile (2A), and with a cylinder-shaped part (60) extending in the longitudinal direction of said thread (20) and completely round ...

Headcap for pretentioned spun high strength concretepiles

HEAD REINFORCEMENT DEVICE AND HEAD REINFORCEMENT DEVICE CONSTRUCTION METHOD USING SAME

The present invention relates to a head reinforcement device (10) of a steel pipe pile, comprising: a steel pipe (100) inserted and installed in the ground (20); a rebar net (200) inserted into the upper part of a hollow part (120) of the steel pipe (100); a plurality of outer rebars (300) inserted into a plurality of through-holes (110) formed at constant intervals along the outer circumference of the steep pipe (110) from the outside of the steel pipe (100), respectively, to be coupled to the rebar net (200); and a concrete filler (400) deposited in the hollow part (120) to integrate the steel pipe (100), the rebar net (200), and the outer rebar (300). In such case, the rebar net (200) is coupled to an inner side with respect to the steel pipe (100) and the outer rebar (300) penetrates the steel pipe (100) to be coupled to the rebar net (200) in an outer side, thus widening the interval between the rebars forming the rebar net (200) and facilitating deposition of the filler. Due to filling ...

construction method of flexural and seismic reinforcing high strength concrete pile with metal cap

The present invention relates to a pile in which a steel pipe cap for reinforcing a pile head is provided to a high-strength concrete pile with reinforced bend and shear capacity and a construction method thereof, the pile comprising: a PHC pile (10); a synthetic PHC pile (20); and a steel pipe cap (30). Therefore, a pile with maximized structural stability is provided.

복합파일

... 마이크로 파일에 있어 내부관과 강봉에 의하여 선단지지력을 확보하면서 외부관을 이용하여 지표면 구간의 하중 저항성능을 증진시키며 시공성과 작업성을 확보할 수 있는 복합파일에 관한 것으로서, 상기 복합파일은 내부강관이 외부강관의 내측에 위치하되 내부강관의 연장길이(L1)가 외부강관의 연장길이(L2) 보다 길게 형성(L1>L2)되고, 상기 외부강관과 내부강관의 상면에 설치된 강관두부보강플레이트에 의하여 내부강관과 외부강관이 서로 일체화되도록 하게 된다.

Supports for helical piles and anchors

The present disclosure provides a lateral support for a shaft of a helical pile, the lateral support including a tubular portion for receiving the shaft and a plurality of fins extending from the tubular portion.

A ground pile assembly

Marine foundations comprising suction piles

PROTECTIVE POLE CAP

METHOD AND APPARATUS FOR IMPROVED INSTALLATION OF CAISSONS

A caisson is modified to include side tabs that can be gripped by side-mounted clamps on a vibratory hammer so that the caisson may be lifted into position from a horizontal position, oriented vertically, and driven into the ground without readjustment of the clamping of the vibratory hammer. An end cap installed permanently at the top of the caisson may provide an additional flange for receiving a lower clamp of the vibratory hammer to complete installation of the caisson, driving the caisson further into the earth until the tabs are buried in the ground. The flange may be sized to fit within a tower portion attached to the caisson eliminating the need for a replaceable flange system.

GROUTING STEEL PIPE PILE AND CONSTRUCTION METHOD FOR SAME

The present invention relates to a grouting steel pipe pile and a construction method for the same. The grouting steel pipe pile comprises a pressing hopper formed in the lower part of a front pile unit having multiple inlets along the lower outer circumference. The pressing hopper comprises: a discharge unit formed at a lower end in order for the width to become narrow toward the lower part; multiple diffusion units bored along the lower outer circumference of the pressing hopper; and a backflow prevention plate connected to the inside of a connection pile unit connected to the front pile unit by a hinge to be opened and closed. The backflow prevention plate includes an elastic unit applying an elastic restoring force in order for the backflow prevention plate to be closed. Diffusivity of grouting is improved by the pressing hopper, and the backflow of cement milk injected by the backflow prevention plate is prevented. In the construction method for the same, the grouting steel pipe pile ...

PC BLOCK AND CONSTRUCTION METHOD FOR FOUNDATION OF PILE

PILE CAP

END PLATE FOR CONCRETE PILES

Assembly for mooring a pile with a mooring line and method implemented with said assembly

Assembly for mooring a pile with a mooring line. The assembly according to one implementation has a frame disposed on the pile that is configured to support a connecting end of a chain, the other end of the chain being connected to the pile. The assembly having an attachment assembly having an attachment element connected at one end of the mooring line. A coupler coupled to the attachment element allows positioning the attachment element with respect to the connecting end of the chain. The coupler includes a guide for positioning the attachment element on the frame. A fixing assembly is provided allowing the interconnection of the attachment element and the connecting end of the chain.

Foundtaion interface

Pile, pile head and connector therefor

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided.

PILE, PILE HEAD AND CONNECTOR THEREFOR

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided.

CONCRETE PILE FOR STRUCTURE FOUNDATION

The present invention relates to a concrete pile for structure foundation, which firmly constructs structure foundation by being applied with conduction prevention rigidity as well as compression rigidity of a concrete pile, prevents damage to a conduction prevention key, and improves constructability through connection between a head portion reinforcing means and the conduction prevention key. According to the present invention, a concrete pile for structure foundation comprises: a pile body (10); a conduction prevention key (20); and a head portion reinforcing means (30). COPYRIGHT KIPO 2016 ...

INTEGRATED COMPOSITE PHC PILE WITH HEAD PART REINFORCED IN MULTISTAGES AND MANUFACTURING METHOD THEREOF

The present invention relates to a composite PHC pile where a steel pipe and a PHC pile are integrated, and a manufacturing method thereof. Particularly, the composite PHC pile comprises multistage sections including: a steel pipe reinforced section comprising an infilled concrete and a steel pipe reinforcement body including a steel pipe from an upper part of the pile to the underground sequentially; a buried steel material band reinforcement body reinforcing section where a buried steel material band reinforcement body is integrated with a hollow concrete member; and a normal PHC pile section constituted with the hollow concrete member. The present invention relates to the integrated composite PHC pile with a head part reinforced in multistages of a new structure and a manufacturing method thereof, which can minimize usage of additional materials for integrated synthesis of the steel pipe and the PHC pile and work according thereto while achieving sufficient structural stability, and ...

METHOD OF CONSTRUCTING FOUNDATION PILE HAVING REINFORCING CASING STRUCTURE

The present invention relates to a method of constructing a foundation pile having a reinforcing casing structure. The method comprises the steps of: driving the foundation pile in a ground so that an upper portion of the pile is exposed to an outside; crushing the upper portion of the pile which is exposed to the outside; driving a reinforcing casing in the ground to fit the reinforcing casing into the upper portion of the pile; filling a space with grout; fixing lower portions of outer support steel bars along an upper portion of the reinforcing casing in an annual fashion at regular intervals; installing a support panel in a hollow through-hole of the pile and filling the space with the mortar; and forming a foundation concrete layer to bury the upper portion of the pile which is exposed to the outside, an upper portion of the reinforcing casing, the outer support steel bars and inner support steel bars. The reinforcing casing having fixing wings is buried in the upper portion of the ...

Pile head analysis system, pile head analysis method, and storage medium in which pile head analysis program is stored

A pile head analysis system captures a plurality of images of a construction site including a pile using a camera mounted on an unmanned aerial vehicle (UAV), acquires the images, generates a three-dimensional model of the construction site, detects a pile head from the three-dimensional model, and determines consistency between the detected pile head and preliminarily acquired design information.

Pile Adaptor

A ground pile assembly

A ground pile assembly comprising a first tubular pile section 10, a second tubular pile section 14 having at least one connection plate 16 fixed to the inside surface of the second pile section and arranged to be inserted within an end of the first pile section, and means 19 for securing the connection plate to the first pile section. Also disclosed is a pile cap comprising a cap plate for a ground pile. The cap plate has a fixing slot for connecting an attachable structure to the cap plate and a cap connection plate 28 which depends from the cap plate for connection to the end of the ground pile. Also disclosed is a ground pile position adapter comprising an elongate support beam having a pile attachment plate located at an end of the support beam arranged to be attached to an end of a ground pile at a first end and includes a first structure attachment means at the opposite end of the support beam.

A ground pile assembly

Suction pile equipment

Disclosed embodiments include a suction pile vent plug having a cylindrically-shaped body having a sealing element, a plurality of coupling features, and a handle connected to the cylindrically-shaped body. The sealing element is configured to form a watertight seal with walls of a suction pile vent into which the vent plug is installed. The plurality of coupling features are configured to engage with corresponding coupling features of the suction pile vent. The movable handle is configured to be moved into one or more locked configurations. Disclosed embodiments further include a suction pile vent having a hollow cylindrically-shaped body having coupling features. The coupling features are configured to engage with corresponding coupling features of a suction pile vent plug to thereby mechanically couple the suction pile vent plug to the suction pile vent. Disclosed embodiments further include a fluidic port that fluidically couples a suction pile to a removable fluidic coupling.

Apparatus for supporting a structure above ground

Apparatus (2,Fig.1) for supporting a structure (4,Fig.1) above ground, wherein the structure may be a base (12,Fig.1) for decking, shed, greenhouse, pergola, hot tub, summer house or large timber frame structure. The apparatus (2,Fig.1) has a first set of parts 8 for securing to the structure (4,Fig.1) and a second set of parts 10 for securing in the ground (6, Fig.1). The first set of parts 8 may consist of a plate 16 for securing to the base (12, Fig.1) and a rod 18 for sliding into the second set of parts 10, which itself may consist of supporting plates 20 and tube 22 for receiving the rod 18 of the first set of parts 8. The tube 22 and supporting plates 20 may be placed in the ground (6,Fig.1) and surrounded by concrete (28,Fig.1). The first 8 and second 10 set of parts are connected such that they maintain the structure (4,Fig.1) above and spaced apart from the ground (6,Fig.1). The first set of parts 8 are removable from the second set of parts 10 when connected to the structure ...

Pile axial capacity enhancer

The present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight.

PILE, PILE HEAD AND CONNECTOR THEREFOR

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided.

HELICAL PILE ASSEMBLY WITH TOP PLATE

A helical pile that includes a plate, a rod extending from the plate, with the rod including threads, a piling configured to be disposed in a ground and support a load, and a connection device positioned around the rod and configured to transmit torque to the piling. The connection device includes threads that are configured to engage the threads on the rod.

SYSTEM FOR AND METHOD OF STABILIZING RAIL TRACK STRUCTURES USING A LOAD TRANSFER APPARATUS

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element and a top load transfer element, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the top load transfer element includes helical flights. In another embodiment, the top load transfer element includes a flared top. In yet another embodiment, the top load transfer element includes a load transfer cap. In a further embodiment, the top load transfer element includes two or more support legs each with a top support attached thereto. The railroad stabilization system can comprise any one type or any combinations of types of the aforementioned load transfer apparatuses.

COMPOSITE PHC PILE FOR SOIL RETAINING WALL

Pile for foundation work

APPARATUS FOR DRILLING UPPER END OF PHC PILE ROBUST TO EARTHQUAKE AND VIBRATION AND CONSTRUCTION METHOD FOR CONNECTING UPPER ENDS OF PHC FILES USING SAME

The present invention relates to an apparatus for drilling an upper end of a PHC pile robust to earthquake and vibration. The apparatus comprises: a main body seated on an upper surface of a PHC pile by removing an upper portion thereof to expose an end of a steel wire of the PHC pile; a plurality of supports extending from the main body, and restricting a lateral portion of the PHC pile; a guide pole seated on the main body; a slide block slidably installed along the guide pole; a core drill installed on the slide block to form a punched hole in the upper surface of the PHC pile; and a restricting portion fixing the slide block to the guide pole. COPYRIGHT KIPO 2016 ...

Pile Axial Capacity Enhancer

The present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight. 1. An apparatus for a foundation comprising:a first elongated member with a first length and a first cross-section; anda second elongated member with a second length and a second cross-section,wherein the second elongated member is connected near an end of the first elongated member, and wherein the second cross-section is greater than the first cross-section and the second length is less than the first length.2. The apparatus of claim 1 , wherein the second elongated member is attached concentrically with the first elongated member.3. The apparatus of or claim 1 , wherein the second elongated member is connected near the end of the first elongated member that will be located in the deepest portion of the soil.43. The apparatus of any of - claims 1 , wherein the first elongated member is a cylinder and the first cross-section has a first diameter claims 1 , and wherein the second elongated member is a cylinder and the second cross-section has a second diameter.54. The apparatus of any of - claims 1 , wherein the ratio of the length of the first member to the first diameter is between 0.5 to 8.65. The apparatus of any of - claims 1 , wherein the ratio of the length of the second member to the second diameter is between 0.2 to 1.76. The apparatus of any of - claims 1 , wherein the ratio of the length of the first member to the length of the second member is between 5 to 20.87 ...

Supports for Helical Piles and Anchors

The present disclosure provides a lateral support for a shaft of a helical pile, the lateral support including a tubular portion for receiving the shaft and a plurality of fins extending from the tubular portion. 1. A lateral support for a shaft of a helical pile , the lateral support comprising:a member having a hollow center portion that can receive the shaft of the helical pile so that the shaft of the helical pile is rotatable within the hollow center portion and independent of the member; anda plurality of fins extending outwardly from the member.2. The lateral support according to claim 1 , wherein the member has a circular cross-section.3. The lateral support according to claim 1 , wherein each of the plurality of fins are permanently attached to the member or integrally formed to the member.4. The lateral support according to claim 1 , wherein each of the plurality of fins are monolithically formed into the member.5. The lateral support according to claim 1 , wherein each of the plurality of fins are substantially flat plates made of steel or galvanized steel.6. The lateral support according to claim 1 , wherein each of the plurality of fins has a diagonal corner edge.7. A lateral support for a shaft of a helical pile claim 1 , the lateral support comprising:a tubular member having a hollow center portion that can receive the shaft of the helical pile so that the shaft of the helical pile is rotatable within the hollow center portion and independent of the tubular member; anda plurality of fins extending outwardly from the tubular member.8. The lateral support according to claim 7 , wherein the tubular member has a circular cross-section.9. The lateral support according to claim 7 , wherein each of the plurality of fins are permanently attached to the tubular member or integrally formed to the tubular member.10. The lateral support according to claim 7 , wherein each of the plurality of fins are monolithically formed into the tubular member.11. The lateral ...

GROUND MOUNTING ASSEMBLY

A ground mounting assembly, system and methods for ground mounting a structure include one or a plurality of posts, each of which are attached to at least one stabilizing plate. The posts may be at least partially positioned underground, with the stabilizing plates being buried to a depth of for example, about 1 foot. Posts in a front portion of the mounting assembly optionally may be connected to an adjacent one of posts in a back portion of the assembly by a cross member. A ground mounted post that is driven them lifted to deploy uplift members. A ground mounting system based on a double pounder pile driven mono pole is also described. 1. A ground mounted structure , comprising:a ground mounting pole having a proximal end extending from the ground, and a distal end driven into the ground, wherein the ground mounted structure comprises a double pounder pile driven mono pole comprising an elongate hollow pole, said elongate hollow pole being open at its proximal end to accommodate a plunger, and capped at its distal end, and having a follower mounted to the cap within the hollow, said mono pole further having at least one stabilizing element extendable from the pole and locked in place.2. The ground mounted structure of claim 1 , characterized by one or more of the following features:(a) further including one or more ground stabilizing elements affixed to the mono pole above ground for resistance to the plunger strikes;(b) wherein the cap is shaped as a pyramid;(c) wherein said pole is square in cross-section.(d) wherein said at least one stabilizing element adjacent the pole distal end comprises a flat plate shaped structure extending through a slot in a wall of the mono pole, and(e) wherein said at least one stabilizing element adjacent the pole distal end comprises a flat plate shaped structure extending through a slot in a wall of the mono pole, adjacent the distal end thereof.3. The ground mounted structure of claim 2 , characterized by one or both of the ...

Device for a Pile, which Can Be Anchored in the Bottom of a Lake or the Sea and/or the Ground

A device for a pile anchorable in the bottom of a lake or sea and/or in the ground and of the screw- and/or push-type. The device includes a force-transmitting part arranged at an upper portion of a front tubular part of the pile. The force-transmitting part includes either a disk-shaped part with a substantially vertically extending flange directed toward the front tubular part, or a threaded portion along the pile that includes at least approximately one turn around and a cylinder-shaped part extending in a longitudinal direction of the threaded portion and completely around the threaded portion. The front tubular part includes apertures for debouching water and air from the upper portion. The force-transmitting part enables transmitting downwardly directed axial forces and laterally directed horizontal forces to the bottom or ground. 110.-. (canceled)11. A device for a pile anchorable in a lake- or sea-bottom or a ground and of a screw- or push-type , the device comprising: either a disk-shaped part with a substantially vertically extending flange directed toward the front part, or', 'a threaded portion along the pile that has at least approximately one turn of thread around the pile, with a cylinder-shaped part extending in a longitudinal direction of the thread and completely around the thread,, 'a force-transmitting part arranged at an upper portion of a front tubular part of the pile, the force-transmitting part comprisingwherein the upper portion of the front tubular part includes a number of apertures for debouching water or air, and the force-transmitting part is configured for transmitting downwardly directed axial forces and laterally directed horizontal forces to the lake- or sea-bottom or ground.12. The device of claim 11 , wherein the force-transmitting part comprises the threaded portion claim 11 , at least a front portion of the front tubular part has a number of threads claim 11 , and threads of the front portion have a pitch that is the same as ...

Marine Navigational Aid Apparatus and Method

A marine navigational aid for use with a piling. This marine navigational aid comprises a flexible wrap, at least one affixment mechanism coupled to the flexible wrap, and a plurality of alphanumeric characters disposed on an exterior side of the flexible wrap. 1. A marine navigational aid for use with a piling , the marine navigational aid comprising:a flexible wrap configured to be substantially conformally wrapped around a circumference of the piling without forming a waterproof seal, the flexible wrap at least substantially comprising a non-padded wrap formed of waterproof material;at least one affixment mechanism coupled to the flexible wrap and configured to affix the flexible wrap in an installed disposition around the piling at least partly above a corresponding waterline such that at least part of the flexible wrap is ordinarily visible to an observing mariner using ordinary vision; anda plurality of alphanumeric characters disposed on an exterior side of the flexible wrap when the flexible wrap is in the installed disposition around the piling, the alphanumeric characters imparting marine navigational aid content to the observing mariner.2. The marine navigational aid of wherein the flexible wrap further comprises a substantially non-resilient flexible wrap.3. The marine navigational aid of wherein the waterproof material comprises an acrylic-based fiber.4. The marine navigational aid of wherein the flexible wrap has a height of at least eighteen inches.5. The marine navigational aid of wherein the at least one affixment mechanism comprises a hooks-and-loops fastener.6. The marine navigational aid of wherein the flexible wrap is sized so as to snugly overlap upon itself when in the installed disposition around the piling.7. The marine navigational aid of wherein the flexible wrap has a rectangular shape when fully opened.8. The marine navigational aid of wherein the flexible wrap comprises a single-ply fabric layer.9. The marine navigational aid of wherein ...

WIND POWER PLANT FOUNDATION AND WIND POWER PLANT

A wind power installation foundation having a cylindrical central unit, a plurality of steel carriers which are arranged radially around the central unit and which respectively have a first and a second end, and a plurality of foundation piles. The first ends of the steel carriers are fixed to the central unit so that the second ends of the steel carriers are in the form of free ends. The second free ends of the steel carriers are respectively placed on one of the foundation piles. 1. A wind power installation foundation , comprising:a cylindrical central unit;a plurality of steel carriers arranged radially around the central unit and having first and second ends, respectively, wherein the first ends of the plurality of steel carriers are fixed to the central unit and the second ends of the steel carriers are free ends;a plurality of foundation piles, wherein the second free ends of the steel carriers are respectively placed on the plurality of foundation piles; anda plurality of precast concrete parts between adjacent steel carriers so that the precast concrete parts and the adjacent steel carriers, respectively, form a trough configured to be filled with at least one of: concrete, gravel or earth.2. The wind power installation foundation as set forth in claim 1 , further comprising:a plurality of leveling plates arranged on the plurality of foundation piles and after suitable leveling, receive the second free ends of the plurality of steel carriers.3. (canceled)4. The wind power installation foundation as set forth in wherein the central unit has a first end and a second end claim 1 , wherein a lower pylon segment of a wind power installation or a pylon section is configured to be placed on the second end of the central unit.5. The wind power installation foundation as set forth in wherein the plurality of steel carriers have reinforcing struts in a region of the second ends.6. The wind power installation foundation as set forth in further comprising a plurality ...

SUCTION PILE EQUIPMENT

Disclosed embodiments include a suction pile vent plug having a cylindrically-shaped body having a sealing element, a plurality of coupling features, and a handle connected to the cylindrically-shaped body. The sealing element is configured to form a watertight seal with walls of a suction pile vent into which the vent plug is installed. The plurality of coupling features are configured to engage with corresponding coupling features of the suction pile vent. The movable handle is configured to be moved into one or more locked configurations. Disclosed embodiments further include a suction pile vent having a hollow cylindrically-shaped body having coupling features. The coupling features are configured to engage with corresponding coupling features of a suction pile vent plug to thereby mechanically couple the suction pile vent plug to the suction pile vent. Disclosed embodiments further include a fluidic port that fluidically couples a suction pile to a removable fluidic coupling. 1. A suction pile vent plug , comprising:a cylindrically-shaped body including a sealing element configured to form a watertight seal with walls of a suction pile vent and a plurality of coupling features configured to engage with corresponding coupling features of the suction pile vent; anda movable handle connected to the cylindrically-shaped body, wherein the handle is configured to be moved into one or more locked configurations.2. The suction pile vent plug of claim 1 , further comprising:a convex-shaped internal surface that is configured to make contact with water in the suction pile vent.3. The suction pile vent plug of claim 1 , further comprising:a disk-shaped nose configured to be mounted to the cylindrically-shaped body.4. The suction pile vent plug of claim 2 , wherein:the disk-shaped nose comprises fluid channels that allow fluid to make contact with the cylindrically-shaped body.5. The suction pile vent plug of claim 1 , wherein:the movable handle is hingedly connected to ...

SUPPORT ASSEMBLY FOR A BUILDING STRUCTURE

A support assembly for supporting a building structure, the building structure having a support frame including at least one support beam, the support assembly comprising: a pile adapted to be buried into a ground surface, the pile having a longitudinal axis; a pile head adapted to be secured to a top end of a pile, the pile head including a mounting member engaging the pile and an extendable member movably mounted to the mounting member, the extendable member being movable relative to the mounting member, along the longitudinal axis, the extendable member including: a support platform adapted to receive the support beam of the mobile home's support frame thereon; and at least one holding member adapted to engage the support beam and prevent movement of the support beam relative to the support platform. 1. A pile assembly suitable for supporting a support beam of a support frame of a building structure , the pile assembly comprising:a pile adapted to be buried into a ground surface, the pile having a top end;a pile head securable to the top end of the pile;a support platform securable to the pile head and adapted to receive the support beam of the support frame of the building structure thereon;a holding member associated with the support platform and adapted to engage the support beam and prevent movement of the support beam relative to the support platform; andat least one brace bracket disposed on the pile assembly, the at least one brace bracket structured to be connectable to a brace member for bracing the pile assembly.2. The pile assembly of claim 1 , further comprising a lateral reinforcement assembly attached to the pile to increase the pile's capacity to resist loads applied laterally when buried into the ground surface.3. A support assembly for supporting a building structure having a support frame having at least one support beam claim 1 , the support assembly comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a first pile assembly as recited ...

AN END PLATE SYSTEM FOR JOINING SPUN PILES

The present invention discloses an end plate system for joining spun piles together comprises a top end plate () mounted at a bottom end of a first spun pile: and a bottom end plate () mounted at a top end of a second spun pile; wherein the end plates () respectively have an interlocking surface that is formed with a plurality of segmental protrusions () and segmental recesses () arranged in an alternate configuration; characterized in that each segmental protrusion () has a first radial interlocking profile () and a second radial interlocking profile () that extend towards the central portion of the end plates (); wherein the top end plate () and the bottom end plate () are mated by registering the segmental protrusion () of one end plate to the segmental recess () of another end plate and through a rotating movement about the central axis of the mated end plates (), a first interlocking joint () is formed by two adjacent first radial interlocking profiles () in full surface contact, and a second interlocking joint () is created by inserting a pin () into a passageway () formed between two adjacent second radial interlocking profiles (). 1. An end plate system for joining spun piles together comprising:{'b': '100', 'a top end plate () mounted at a bottom end of a first spun pile; and'}{'b': '200', 'a bottom mi plate () mounted at a tip end of a second spun pile;'}{'b': 100', '200', '110', '210', '120', '220, 'wherein the end plates (, ) respectively have an interlocking surface that is formed with a plurality of segmental protrusions (, ) and segmental recesses (, ) arranged in an alternate configuration;'}{'b': 110', '210', '111', '211', '112', '212', '100', '200, 'characterized in that each segmental protrusion (, ) has a first radial interlocking profile (, ) and a second radial interlocking profile (, ) that extend towards the central portion of the end plates (, );'}{'b': 100', '200', '110', '210', '120', '220', '100', '200', '300', '211', '400', '402', '401', ...

Wind turbine foundation

It comprises at least one substantially elongated pin associated with a wind turbine tower and at least one corresponding substantially elongated pile to be inserted into a surface and adapted for receiving at least one portion of the pin. A chamber is defined between the pin and the pile for receiving grout. At least one of the pin and the pile is provided with connecting plates extending inside the grouting chamber and provided with holes through which the grout passes. The connecting plates may extend radially inside the grouting chamber, aligned or not to each other or with the center of the pin or the pile.

A BUILDING SYSTEM

The present invention relates to a building system and a method of making and assembling the building system. In particular, the present invention relates to a footing for a building structure, the footing comprises a plurality of precast concrete layers, each precast concrete layer comprising reinforcement bars and a plurality of apertures. The footing further comprises a base structure comprising a base plate and a plurality of alignment bars protruding from the base plate. The footing is configured such that when the plurality of precast concrete layers are positioned on top of one another, the plurality of alignment bars of the base structure extend through the respective apertures of each precast concrete layer. Furthermore, the present invention relates to a building structure having one or more building modules. 1. A footing for a building structure , the footing comprising:a plurality of precast concrete layers, each precast concrete layer comprising reinforcement bars and a plurality of apertures, anda base structure comprising a base plate and a plurality of alignment bars protruding from the base plate,wherein the footing is configured such that when the plurality of precast concrete layers are positioned on top of one another, the plurality of alignment bars of the base structure extend through respective apertures of each concrete layer.2. The footing of wherein the base structure is further arranged to secure the footing to a piling structure.3. The footing of further comprising a centre column arranged to be directly secured to the piling structure.4. The footing of wherein each precast concrete layer comprises a central aperture and the footing is configured such that when the plurality of precast concrete layers are positioned on top of one another claim 3 , the centre column extends through the respective central apertures of the plurality of prefabricated concrete layers.5. The footing of wherein each concrete layer comprises a plurality of steel ...

Method and Apparatus for Improved Installation of Caissons

A caisson is modified to include side tabs thin can be gripped by side-mounted clamps on a vibratory hammer so that the caisson may be lifted into position from a horizontal position, oriented vertically, and driven into the ground without readjustment of the clamping of the vibratory hammer. An end cap installed permanently at the top of the caisson may provide an additional flange for receiving a lower clamp of the vibratory hammer to complete installation of the caisson, driving the caisson further into the earth until the tabs arc buried in the ground. The flange may be sized to fit within a tower portion attached to the caisson eliminating the need for a replaceable flange system. 1. A caisson for vibratory installation comprising:a caisson body providing a rig-id tubular all extending along an axis and open at a bottom end and having a cross-sectional area greater than two square feet; andat least one tab passing diametrically through the rigid tubular wall perpendicular to the axis and attached to the caisson body at, opposite walls, the tab extending outward from the tubular wall on at least one side by a predetermined clamping distance sized to be received by clamp jaws of a vibratory caisson driver.2. The caisson of wherein the predetermined clamping distance is at least six inches.3. The caisson of wherein the tab is a plate having its narrowest claim 1 , dimension perpendicular to the axis of the caisson.4. The caisson of further including a stop member attached to an outer end of the at least one tab to project laterally with respect to an axis of tab projection horn the caisson.5. The caisson of wherein he stop member is a plate having a narrowest dimension of less than ¾ inch.6. The caisson of providing two tabs passing exposed on the outside of the rigid tubular wall perpendicular to the axis and attached to the caisson body at opposite walls claim 1 , the two tabs extending outward from the tubular wall on at least one side by the predetermined ...

FOUNDATION PIER BRACKET SYSTEM

A foundation pier bracket system provides attachment of a pier shaft with a building or structure foundation such that the system provides securement to competent strata or soil below. The system can include a reinforcing sleeve and a bracket assembly. The bracket assembly can include a shaft receiving portion and a seat portion. The shaft receiving portion can define an aperture that is sized and shaped to receive a portion of the reinforcing sleeve therein. The seat portion can include a plurality of protruding members that protrude upwardly therefrom. The plurality of protruding members can be arranged such that they restrain lateral movement of a beam along the seat portion in at least one axis. The reinforcing sleeve can include a locking wedge that secures the reinforcing sleeve to the bracket assembly. A method of supporting a foundation of a building is also provided. 1. A foundation pier bracket system , comprising:a reinforcing sleeve; anda bracket assembly, the bracket assembly comprising a shaft receiving portion and a seat portion,wherein the shaft receiving portion defines an aperture that is sized and shaped to receive a portion of the reinforcing sleeve therein, andwherein the seat portion includes a plurality of protruding members that protrude upwardly therefrom.2. The foundation pier bracket system of claim 1 , wherein the plurality of protruding members are arranged such that they restrain lateral movement of a beam along the seat portion in at least one axis.3. The foundation pier bracket system of claim 1 , wherein the seat portion is planar.4. The foundation pier bracket system of claim 3 , wherein the reinforcing sleeve extends through the seat portion in a direction perpendicular to the plane of the seat portion.5. The foundation pier bracket system of claim 1 , wherein the protruding members are triangular and are arranged such that a single point thereof points vertically upward from the seat portion.6. The foundation pier bracket system ...

Suction pile equipment

Disclosed embodiments include a suction pile vent plug having a cylindrically-shaped body having a sealing element, a plurality of coupling features, and a handle connected to the cylindrically-shaped body. The sealing element is configured to form a watertight seal with walls of a suction pile vent into which the vent plug is installed. The plurality of coupling features are configured to engage with corresponding coupling features of the suction pile vent. The movable handle is configured to be moved into one or more locked configurations. Disclosed embodiments further include a suction pile vent having a hollow cylindrically-shaped body having coupling features. The coupling features are configured to engage with corresponding coupling features of a suction pile vent plug to thereby mechanically couple the suction pile vent plug to the suction pile vent. Disclosed embodiments further include a fluidic port that fluidically couples a suction pile to a removable fluidic coupling.

FOUNDATION PIER BRACKET SYSTEM

A foundation reinforcement system may include an elongated beam, a first bracket assembly and a second bracket assembly. Each bracket assembly includes a shaft receiving portion and a seat portion. The seat portion includes a plurality of protruding members that protrude upwardly therefrom. The elongated beam is disposed atop the seat portion of the first bracket assembly such that at least one of the plurality of protruding members of the bracket assembly is disposed on each of opposing lateral sides of the elongated beam. The bracket assemblies are horizontally spaced-apart from each other. The elongated beam is disposed atop the seat portion of the second bracket assembly such that at least one of the plurality of protruding members of the second bracket assembly is disposed on each of opposing lateral sides of the elongated beam. 1. A foundation reinforcement system , comprising:an elongated beam;a first bracket assembly, the first bracket assembly comprising a shaft receiving portion and a seat portion, wherein the seat portion includes a plurality of protruding members that protrude upwardly therefrom; anda second bracket assembly, the second bracket assembly comprising a shaft receiving portion and a seat portion, wherein the seat portion includes a plurality of protruding members that protrude upwardly therefrom,wherein the elongated beam is disposed atop the seat portion of the first bracket assembly such that at least one of the plurality of protruding members of the first bracket assembly is disposed on each of opposing lateral sides of the elongated beam,wherein the second bracket assembly is horizontally spaced-apart from the first bracket assembly, andwherein the elongated beam is disposed atop the seat portion of the second bracket assembly such that at least one of the plurality of protruding members of the second bracket assembly is disposed on each of opposing lateral sides of the elongated beam.2. The foundation reinforcement system of claim 1 , ...

HELICAL PILE AND BRACKET MODULE COMPRISING THE SAME

Provided are a helical pile and a bracket module comprising the same. The helical pile includes a column body, at least a helical blade and a loading member. The column body has a fixing end, a loading end opposite to the fixing end, and a body section between the fixing end and the loading end. The helical blade is disposed on the column body between the fixing end and the loading end. The loading member is connected to the loading end of the column body and includes a flange. The ratio of the body diameter of the column body to the blade diameter of the helical blade ranges from 1:3 to 1:7. The helical pile features excellent compression bearing capacity and uplift bearing capacity due to its specific element-size ratio, and is applicable for installation in areas subject to harsh conditions or with peculiar geological features or soil conditions. 1. A helical pile including:a column body having a fixing end, a loading end opposite to the fixing end, and a body section between the fixing end and the loading end;at least one helical blade disposed on the column body between the fixing end and the loading end; anda loading member connected to the loading end of the column body and including a flange;wherein the ratio of the body diameter of the column body to the blade diameter of the helical blade ranges from 1:3 to 1:7;wherein the column body is a hollow tube, and the openings at the two ends of the hollow tube are sealed to form a vacuum within the hollow tube;wherein the flange has a cross section of a hexagon shape; andwherein the helical pile is subjected to a processing procedure to undergo natural corrosion, thereby forming a surface layer with protecting function from further corrosion.2. A helical pile including:a column body having a fixing end, a loading end opposite to the fixing end, and a body section between the fixing end and the loading end;at least one helical blade disposed on the column body between the fixing end and the loading end; anda ...

APPARATUS FOR ENDING A TUBULAR PILE FOUNDATION

Apparatus for ending a tubular pile foundation, in particular a pile head plate, wherein the apparatus includes a substantially plate-shaped pressure distribution plate which can be fitted with a substantially flat plate surface on to a pile end of a tubular pile of the tubular pile foundation, wherein at least one support rib for reinforcing the pressure distribution plate is arranged on the plate surface. 1. Apparatus for ending a tubular pile foundation , in particular a pile head plate , wherein the apparatus includes a substantially plate-shaped pressure distribution plate which can be fitted with a substantially flat plate surface on to a pile end of a tubular pile of the tubular pile foundation , wherein at least one support rib for reinforcing the pressure distribution plate is arranged on the plate surface.2. Apparatus as set forth in claim 1 , wherein the plate surface is of a substantially rectangular claim 1 , preferably square claim 1 , configuration.3. Apparatus as set forth in claim 1 , wherein the pressure distribution plate at least partially and preferably substantially completely comprises cast iron.4. Apparatus as set forth in claim 1 , wherein the at least one support rib is integral with the pressure distribution plate.5. Apparatus as set forth in claim 1 , wherein the at least one support rib is in the form of a substantially leg-shaped wall.6. Apparatus as set forth in claim 5 , wherein the wall is of a wall thickness of at least 8 mm claim 5 , preferably about 10 mm.7. Apparatus as set forth in claim 1 , wherein the at least one support rib extends along a longitudinal extent of the support rib claim 1 , wherein preferably the longitudinal extent extends along a straight line.8. Apparatus as set forth in claim 7 , wherein the at least one support rib extends along its longitudinal extent starting from an outer edge of the plate surface.9. Apparatus as set forth in claim 7 , wherein the at least one support rib extends along its longitudinal ...

REINFORCEMENT DEVICES, SYSTEMS AND METHODS FOR CONSTRUCTING AND REINFORCING THE FOUNDATION OF A STRUCTURE

The present disclosure relates to reinforcement devices, systems and methods for use in constructing new structures, including post frame structures. Specifically, the present disclosure relates to reinforcement devices, systems and methods for replacing traditional wood and/or precast concrete columns utilized in building a new construction foundation, with a height adjustable foundation column assembly constructed from a corrosion resistant material. The present disclosure also relates to reinforcement devices, systems and methods useful for reinforcing existing post frame structures, particularly those with framing elements requiring repair. 1. A reinforcement device for constructing and supporting a foundation for a structure , the device comprising:a column body having a top and a bottom and an interior space;a bracket having a base secured to the top of the column body; a rod with an outer threaded surface passing through an opening in the base of the bracket;', 'a guide tube extending vertically from an undersurface of the base into the interior space of the column body; and,', 'an extension rod extending upward through the interior space of the column body and into an interior of the guide tube, wherein the rod enters the interior of the guide tube for engagement with the extension rod to vertically move the column body and bracket between any desired height; and,, 'a height adjustment mechanism includinga stabilizer pad secured to an end of the extension rod opposite the top of the column body.2. The reinforcement device of claim 1 , wherein the bracket comprises at least one upright arm connected to a horizontal plate forming the base.3. The reinforcement device of claim 1 , wherein the bracket comprises at least two opposing upright arms connected together by the base.4. The reinforcement device of claim 3 , wherein the bracket further includes a vertical back plate extending downward from the base and connecting the opposing arms.5. The reinforcement ...

SYSTEM FOR AND METHOD OF STABILIZING RAIL TRACK STRUCTURES USING A LOAD TRANSFER APPARATUS

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element and a top load transfer element, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the top load transfer element includes helical flights. In another embodiment, the top load transfer element includes a flared top. In yet another embodiment, the top load transfer element includes a load transfer cap. In a further embodiment, the top load transfer element includes two or more support legs each with a top support attached thereto. The railroad stabilization system can comprise any one type or any combinations of types of the aforementioned load transfer apparatuses. 1. A system for stabilizing railroad ties and rails , the system comprising:a) a vertical load transfer element; andb) a top load transfer element;wherein the vertical load transfer element and top load transfer element transfer the load applied to the railroad ties and rails to less compressible underlying soils.2. The system of wherein the vertical load transfer element comprises a pile.3. The system of where the pile comprises any one of a concrete pile claim 2 , steel pile claim 2 , timber pile claim 2 , or composite pile.4. The system of wherein the vertical load transfer element comprises an extensible shell defining an interior for holding granular construction material and defining an opening for receiving the granular construction material into the interior claim 1 , wherein the shell is flexible such that the shell expands laterally outward when granular construction material is compacted in the interior of the shell.5. The system of wherein the extensible shell has a diameter in the range of 3 to 12 inches (7.6 to 30.5 cm).6. The system of wherein the top load transfer element comprises helical flights attached to an ...

SUPPORT ASSEMBLY FOR A BUILDING STRUCTURE

A support assembly for supporting a building structure, the building structure having a support frame including at least one support beam, the support assembly comprising: a pile adapted to be buried into a ground surface, the pile having a longitudinal axis; a pile head adapted to be secured to a top end of a pile, the pile head including a mounting member engaging the pile and an extendable member movably mounted to the mounting member, the extendable member being movable relative to the mounting member, along the longitudinal axis, the extendable member including: a support platform adapted to receive the support beam of the mobile home's support frame thereon; and at least one holding member adapted to engage the support beam and prevent movement of the support beam relative to the support platform. 1. A support assembly for supporting a building structure , the building structure having a support frame including at least one support beam , the support assembly comprising:a pile adapted to be buried into a ground surface, the pile having a longitudinal axis; ["a support platform adapted to receive the support beam of the mobile home's support frame thereon; and", 'at least one holding member adapted to engage the support beam and prevent movement of the support beam relative to the support platform., 'a pile head adapted to be secured to a top end of a pile, the pile head including a mounting member engaging the pile and an extendable member movably mounted to the mounting member, the extendable member being movable relative to the mounting member, along the longitudinal axis, the extendable member including2. The support assembly as claimed in claim 1 , wherein the pile head further includes at least one fastener for removably fastening the mounting member of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile claim 1 , along the longitudinal axis.3. The support assembly as claimed in claim 1 , wherein ...

ADJUSTABLE SYSTEM FOR SUPPORTING A STRUCTURE USING A PILE

The subject matter disclosed pertains to an adjustable system for supporting a structure using a pile. The system has a pile with a helical flighting. The top of the pile has a threaded receptacle that receives a threaded bar of a bracket. The bracket may be rotated to adjust the height of the bracket and thereby adjust the position of the structure. The bracket includes holes for receiving fasteners for securing an attachment. The attachment, in turn, may connect to the structure. 1. An adjustable system for supporting a structure using a pile , the system comprising:a pile with a bottom portion comprising helical flighting and a top portion comprising a threaded receptacle disposed within the top portion and opening at an upper terminus of the top portion;a bracket comprising a horizontal base and a threaded bar extended from a planar surface of the horizontal base, the threaded bar engaging the threaded receptacle such that rotation of the threaded bar results in a change in height of the horizontal base;a plurality of holes in the horizontal base for receiving fasteners to secure an attachment to the horizontal base.2. The system as recited in claim 1 , wherein the horizontal base is circular and each hole of the plurality of holes is an elongated hole.3. The system as recited in claim 2 , wherein each elongated hole is a curved elongated hole.4. The system as recited in claim 1 , wherein each hole in the plurality of holes is the same distance from a center of the horizontal base.5. The system as recited in claim 1 , further comprising a structure contiguous with the horizontal base claim 1 , wherein the horizontal base provides support for the structure.6. The system as recited in claim 5 , wherein at least a portion of the helical flighting is disposed below ground and at least a portion of the top portion is disposed above ground.7. The system as recited in claim 5 , further comprising a casing disposed about the portion of the top portion that is disposed ...

Supports for Helical Piles and Anchors

The present disclosure provides a lateral support for a shaft of a helical pile, the lateral support including a tubular portion for receiving the shaft and a plurality of fins extending from the tubular portion. 1. A lateral support for a shaft of a helical pile , the lateral support comprising:a tubular portion for receiving the shaft; anda plurality of fins extending from the tubular portion.2. The lateral support according to claim 1 , wherein the tubular portion has a triangular cross-section.3. The lateral support according to claim 1 , wherein the tubular portion has a square cross-section.4. The lateral support according to claim 1 , wherein the tubular portion has a circular cross-section.5. The lateral support according to claim 1 , wherein each of the plurality of fins comprises an interlocking plate.6. The lateral support according to claim 5 , wherein each interlocking plate comprises a receiver and a coupling claim 5 , wherein the receiver of each interlocking plate is dimensioned for receiving a coupling of another interlocking plate.7. The lateral support according to claim 6 , comprising three interlocking plates.8. The lateral support according to claim 7 , wherein the tubular portion is formed by interlocking the three interlocking plates.9. The lateral support according to claim 8 , wherein the interlocking plates cannot be unlocked without removing the shaft from the tubular portion.10. A structure for providing lateral support for a shaft of a helical pile claim 8 , the structure comprising:a plurality of interlocking members, each interlocking member comprising a receiver and a coupling, wherein the receiver of each interlocking member is dimensioned for receiving a coupling of another interlocking member.11. The structure according to claim 10 , wherein the plurality of interlocking members when interlocked form an opening for receiving the shaft.12. The structure according to claim 11 , wherein the plurality of interlocking members cannot be ...

WING DIAMOND FOUNDATION

A foundation including first and second wings, each including first and second wing portions and a bent portion. The first and second wing portions and the bent portion, of each of the first and second wings, are made of a single sheet of metal. The first wing portions of the first and second wings are connected to each other. The second wing portions of the first and second wings are connected to each other. The bent portions of the first and second wings are spaced apart from each other. 1. A foundation , comprising: first and second wing portions; and', 'a bent portion;, 'first and second wings, each comprisingwherein:the first and second wing portions and the bent portion, of each of the first and second wings, comprise a single sheet of metal;the entire first wing portions of the first and second wings are connected to each other, the first wing portions extending from a first distal end of the foundation to the bent portions;the entire second wing portions of the first and second wings are connected to each other, the second wing portions extending from a second distal end of the foundation to the bent portions; andthe bent portions of the first and second wings are spaced apart from each other to form a diamond-shaped channel comprising at least one open end.2. (canceled)3. The foundation of claim 1 , wherein the bent portions are respectively disposed between the first and second wing portions of each of the first and second wings along a horizontal direction.4. The foundation of claim 3 , wherein the bent portions of each of the first and second wings comprise first and second bent portions joined at lines extending in a vertical direction.5. The foundation of claim 4 , wherein the first and second wing portions of each of the first and second wings are substantially planar and extend in a vertical direction.6. The foundation of claim 5 , wherein:the first and second bent portions of the first wing are joined together at a first side of a vertical line ...

Foundation for a Tower of a Wind-Turbine

Foundation for a tower of a wind turbine with at least three columns. The foundation includes a reinforced concrete pile corresponding to each of the tower columns. According to one embodiment the pile includes a bolt cage and a main reinforcement formed by a cylindrical framework made up of horizontal rings interconnected by vertical bars. The bolt cage is arranged inside the main reinforcement radially at a distance of less than 0.1 meters. Each of the piles resides in a hole formed in the ground. Concrete is not poured into the holes until the main reinforcements and bolt cages are placed therein and aligned with one another. 1. A foundation for a tower of a wind turbine , the tower including three columns that each has a bottom end flange , the foundation comprising: a main reinforcement formed by a first plurality of horizontal rings and a first plurality of vertical bars attached to one another forming a first cylindrical framework, the main reinforcement being arranged near a periphery of the pile;', 'a bolt cage arranged inside an upper portion of the first cylindrical framework, the bolt cage including a plurality of vertically oriented threaded bars positioned a radial distance of less than 0.1 meters away from the cylindrical framework; and', 'concrete in which the main reinforcement and bolt cage are encased, each of the plurality of vertically oriented threaded bars having an upper end portion that protrudes upward from a top surface of the concrete that is configured to pass through the bottom end flange of the column, the positioning of the bolt cage in relation to the main reinforcement inside the concrete enabling tensile loads generated by the tower to be transferred from the bolt cage to the main reinforcement and from the main reinforcement to the concrete., 'a reinforced concrete pile for each of the three columns, the reinforced concrete pile residing in a hole in the ground and comprising2. The foundation according to claim 1 , further ...

HELICAL PILE ASSEMBLY WITH TOP PLATE

A helical pile assembly includes a plate and a rod extending from the plate. The rod includes threads. A piling is configured to be disposed in the ground and support a load. A connection device is positioned around the rod and configured to transmit torque to the piling. The connection device includes threads that are configured to engage the threads of the rod. 1. A helical pile assembly , comprising:a plate;a rod extending from the plate, wherein the rod comprises threads;a piling configured to be disposed in a ground and support a load; anda connection device positioned around the rod and configured to transmit torque to the piling, wherein the connection device comprises threads that are configured to engage the threads on the rod.2. The helical pile assembly of claim 1 , further comprising an adapter positioned at least partially around the connection device and the piling.3. The helical pile assembly of claim 2 , wherein the connection device comprises a plurality of planar outer surfaces that contact inner surfaces of the adapter.4. The helical pile assembly of claim 2 , wherein the piling and the connection device are axially-offset from one another within the adapter.5. The helical pile assembly of claim 4 , further comprising a coupling positioned at least partially around the adapter.6. The helical pile assembly of claim 1 , further comprising a lock member received around the rod claim 1 , wherein the plate is prevented from moving closer to the connection device when the lock member contacts the connection device.7. A helical pile assembly claim 1 , comprising:an upper body comprising a plate and a stem extending from the plate, wherein a bore is defined at least partially through the stem, and wherein an inner surface of the stem defining the bore comprises threads; an upper portion that includes a shaft having threads formed on an outer surface thereof, wherein the threads on the outer surface of the shaft are configured to engage the threads on the ...

PILE, PILE HEAD AND CONNECTOR THEREFOR

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided. 157-. (canceled)58. A screw pile comprising:a pile body having a top end, a bottom end and a wall extending therebetween, the pile body defining a longitudinal axis of the screw pile, the pile body further having at least one bore defined at the top end;a helical member mounted to the bottom end of the pile body; a mounting portion including a sleeve portion engaging the top end of the pile body and at least one hole defined in the sleeve portion, the top end of the pile body being received within the sleeve portion, the at least one hole of the sleeve portion being in alignment with the at least one bore of the pile body;', 'an extendable portion movably mounted to the mounting portion, the extendable portion being movable relative to the mounting portion, along the longitudinal axis; and', 'at least one fastener extending through the at least one hole of the sleeve portion and the at least one bore of the pile body for removably fastening the mounting portion of the pile head to the top end of the pile body., 'a pile head mounted to the top end of the pile body, the pile head including59. The screw pile as claimed in claim 58 , wherein the sleeve portion includes a top end claim 58 , a bottom end and a curved wall extending therebetween.60. The screw pile as claimed in claim 59 , wherein the curved wall has an outer curved surface and an inner curved ...

SYSTEM FOR AND METHOD OF STABILIZING RAIL TRACK STRUCTURES USING A LOAD TRANSFER APPARATUS

A system for and method of stabilizing rail track structures using a load transfer apparatus is disclosed. The load transfer apparatus includes a vertical load transfer element and a top load transfer element, wherein the top load transfer element is used to transfer applied locomotive and rail car loads to the vertical load transfer element. In one embodiment, the top load transfer element includes helical flights. In another embodiment, the top load transfer element includes a flared top. In yet another embodiment, the top load transfer element includes a load transfer cap. In a further embodiment, the top load transfer element includes two or more support legs each with a top support attached thereto. The railroad stabilization system can comprise any one type or any combinations of types of the aforementioned load transfer apparatuses. 1. A system for stabilizing railroad ties and rails , the system comprising:a) a vertical load transfer element; andb) a top load transfer element;wherein the vertical load transfer element and top load transfer element transfer the load applied to the railroad ties and rails to less compressible underlying soils.2. The system of wherein the vertical load transfer element comprises a pile.3. The system of where the pile comprises any one of a concrete pile claim 2 , steel pile claim 2 , timber pile claim 2 , or composite pile.4. The system of wherein the vertical load transfer element comprises an extensible shell defining an interior for holding granular construction material and defining an opening for receiving the granular construction material into the interior claim 1 , wherein the shell is flexible such that the shell expands laterally outward when granular construction material is compacted in the interior of the shell.5. The system of wherein the extensible shell has a diameter in the range of 3 to 12 inches (7.6 to 30.5 cm).6. The system of wherein the top load transfer element comprises helical flights attached to an ...

PILE FOUNDATION AND PILE FOUNDATION INSTALLATION METHOD

[Problem] To provide a pile foundation and a pile foundation installation method for which the manufacturing to transporting of structural members and installation work at the site are simple and inexpensive, mass production and cost reduction are possible, and frost damage countermeasures and frost heaving countermeasures can be effectively performed. [Solution] A pile foundation (), on top of which a structural object is placed, supported at the ground surface (F) by a plurality of batter piles (), has a pile foundation body () comprising a lower plate () disposed on the bottom side, an upper plate () disposed on the top side, and a support post () for supporting the lower plate () and the upper plate (), separated by a prescribed gap, to be substantially parallel. A plurality of piling holes (), through which each of the batter piles () pass through in a downward direction in a substantially radial form, are formed in the lower plate () and the upper plate (). 17-. (canceled)8. A pile foundation supported on a ground surface by a plurality of driving piles , for placing a structural object on top , the pile foundation comprisinga pile foundation body supported on the ground surface, the pile foundation body comprising: a lower plate disposed on a bottom side; an upper plate formed in a same shape as the lower plate and disposed on a top side of the lower plate to be vertically symmetrical; and a support post that supports the lower plate and the upper plate substantially parallel at a predetermined interval, wherein the lower plate and the upper plate comprise a plurality of pile holes through which the driving piles penetrate downward in a substantially radial pattern, the plurality of pile holes formed in a same shape at vertically symmetrical positions of the lower plate and the upper plate.9. A pile foundation supported on a ground surface by a plurality of driving piles , for placing a structural object on top , the pile foundation comprisinga pile ...

Expanded Tip Pile

Methods are provided for introducing unhardened highly expansive grout into the bottom of a formed shaft in the earth and subsequently forming the pile above the grout. The expansion of the hardening grout, after the curing of the pile, generates expansion stress on the surrounding soil and upwardly directed force to the pile. Methods of pile load capacity testing use expansive grout to generate a test load. 1. Methods of forming a pile in the earth comprising:forming a vertical shaft in the earth;introducing a volume of highly expansive grout (HEG) into the shaft;introducing unhardened concrete into the shaft to form a pile above and connected to the volume of HEG;delaying the hardening of the HEG until the concrete is hardened;such that expansion of the HEG during hardening generates a uplifting stress on the pile.2. A method claim 1 , according to claim 1 , and wherein:the step of delaying the hardening of the HEG comprises delaying the hardening of the HEG by a period in the range of one to two days.3. A method claim 1 , according to claim 1 , and wherein:the step of delaying the hardening of the HEG comprises introducing a chemical agent to the unhardened HEG.4. A method claim 1 , according to claim 1 , and further comprising:introducing HEG into a carrier to form an assembly; and wherein, 'placing the carrier into the shaft.', 'the step of introducing a volume of HEG into the shaft comprises5. A method claim 4 , according to claim 4 , and further comprising:combining multiple layers of fabric to form the carrier.6. A method claim 5 , according to claim 5 , and wherein:the fabric comprises glass fibers.7. A method claim 4 , according to claim 4 , and wherein:the assembly comprises fifty percent HEG.8. A method claim 1 , according to claim 1 , and further comprising:obtaining stress data between the HEG and the concrete, and deflection data defining movements of the pile; anddetermining a pile load capacity. Concrete piles within the ground that are intended for ...

PILE, PILE HEAD AND CONNECTOR THEREFOR

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided. 1. A screw pile comprising:a pile body having a top end, a bottom end and a wall extending therebetween, the pile body defining a longitudinal axis of the screw pile;a helical member mounted to the bottom end of the pile body;a pile head mounted to the top end of the pile body, the pile head including a mounting portion engaging the pile body and an extendable portion movably mounted to the mounting portion, the extendable portion being movable relative to the mounting portion, along the longitudinal axis; anda first fastening means for removably fastening the mounting portion of the pile head to the top end of the pile body and preventing unwanted movement of the pile head relative to the pile body, along the longitudinal axis.2. A screw pile according to claim 1 , wherein the mounting portion of the pile head comprises a sleeve portion engaging the top end of the pile body and including a top end and a bottom end claim 1 , and a plate portion mounted to the top end of the sleeve portion claim 1 , the extendable portion being mounted to the plate portion.3. A screw pile according to claim 2 , wherein the plate portion of the mounting portion comprises a threaded hole extending along the longitudinal axis claim 2 , and the extendable portion comprises a threaded shaft claim 2 , the threaded shaft of the extendable portion threadably engaging the threaded ...

FOUNDATION PIER SYSTEM

A foundation-piering system for lifting and supporting a foundation or structure. The system provides a bracket that includes a seat plate and a pier guide. The seat plate extends horizontally below the foundation to engage the bottom surface thereof. A pad is disposed between the seat plate and the foundation to resist lateral movement of the bracket when under load. The pier guide is provided at a non-vertical angle to enable driving a pier from an initial position laterally adjacent to the foundation to a position that is vertically below the foundation. To install the bracket a face is formed along a bottom edge of the foundation and at an angle corresponding to the angle of the pier guide. The pier guide is abutted against the face when installed to minimize rotational forces encountered by the bracket. The bracket requires no fasteners or other coupling with the foundation. 1. A foundation-piering system comprising:a bracket that includes a seat plate and a pier guide, the seat plate being configured for substantially horizontal placement beneath a bottom surface of a foundation in an installed position, and the pier guide being disposed at an obtuse angle relative to the seat plate.2. The foundation-piering system of claim 1 , further comprising:a pad disposed on the seat plate and between the seat plate and the bottom surface of the foundation when in the installed position, the pad resisting relative lateral movements between the bracket and the foundation.3. The foundation-piering system of claim 2 , wherein the seat plate includes one or more surface features and the pad at least partially conforms to the surface features on the seat plate and to the bottom surface of the foundation when under load.4. The foundation-piering system of claim 1 , wherein in the installed position claim 1 , at least a portion of the pier guide abuts the foundation.5. The foundation-piering system of claim 4 , wherein the portion of the pier guide abutting the foundation abuts ...

PROTECTIVE POLE CAP

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface. 1. A pole cap for covering an end of a pole , the pole cap comprising: a central portion configured to cover an end surface of the end of the pole;', 'a first strip configured to fold over an edge of the end surface and circumferentially wrap around a portion of a curved surface of the pole; and', 'a flap configured to fold over the edge of the end surface, wherein the flap comprises a slit extending inwardly toward the central portion., 'a sheet comprising2. The pole cap of claim 1 , wherein the sheet further comprises an adhesive.3. The pole cap of claim 2 , wherein the adhesive is an adhesive film.4. The pole cap of claim 1 , wherein the flap has a first portion located on one side of the slit and a second portion located on the other side of the slit claim 1 , the first portion configured to overlap at least some of the second portion when the flap is folded over the edge of the end surface.5. The pole cap of claim 1 , wherein the slit is a V-shaped cut.6. The pole cap of claim 1 , wherein the flap is configured to overlap at least some of the first strip when the pole cap is in an installed configuration.7. The pole cap of claim 1 , wherein the sheet further comprises a second strip claim 1 , the first strip and the second strip both comprise a tab claim 1 , and the tab of the second strip is configured to overlap at least a portion of the tab of the first strip when the pole cap is in an installed configuration.8. The pole cap of claim 1 , wherein the sheet is composed of ...

STRUCTURAL FOUNDATION

An object of the invention is to provide a structural foundation wherein a spiral pile for supporting the foundation can be fixed in such a stable manner as not to displace in the horizontal direction or not to subside in the vertical direction. The structural foundation can be easily installed on site with reduced costs for transportation and installment so as to support a structure or part of a structure. The structural foundation () has a foundation portion () to be fixed to the ground using a spiral pile (), and is characterized in that the foundation portion () has a cylindrical steel tube () for guiding the spiral pile () and a portion () for receiving pressure in the horizontal direction, which is placed so as to surround the cylindrical steel tube (), and the foundation portion () and the spiral pile () are provided with a fixing means () for connecting the foundation portion () and the spiral pile () in a state where the spiral pile () is inserted into the cylindrical steel tube () and the spiral pile () is embedded in the ground. 1. A structural foundation for supporting a structure or part of a structure , comprisinga foundation portion and a spiral pile, said foundation portion to be fixed to the ground using the spiral pile, whereinthe foundation portion has comprises a cylindrical steel tube for guiding the spiral pile, and a portion for receiving pressure in a horizontal direction, which is placed so as to surround the cylindrical steel tube, andthe foundation portion and the spiral pile are provided with a fixing means for connecting the foundation portion and the spiral pile in a state where the spiral pile is inserted into the cylindrical steel tube and the spiral pile is embedded in the ground.2. The structural foundation according to claim 1 , whereinthe spiral pile has a spiral portion formed by twisting a flat steel plate, and a tubular portion for housing and holding one end of the spiral portion, andthe tubular portion is placed inside the ...

Open End Friction Pile

The open end friction pile comprises of four steel plates, four brackets, and one driving head. The steel plates have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the steel plates are equidistant from each other creating a center portion. The brackets have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the brackets are equidistant from each other creating a center portion. The bracket has a third bend line along the center portion. One bracket is connected to one steel plate along the distal ends and center portion. All four steel plates and four brackets concurrently connect along the distal ends to form two open-ends. A driving head is connected covering the top open-end. 1. An open end friction pile comprising:four steel plates, four brackets with a flap, and one driving head; wherein:each distal end of a steel plate connects to a distal end of a separate steel plate; each steel plate has one bracket with a flap connected; andone driving head is connected and covers the top end of the steel plates and each flap of the bracket with a flap and distal end portions.2. The open end friction pile of wherein each steel plate has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.3. The open end friction pile of whereas each distal end from the first and second bend lines have tapered ends on the bottom.4. The open end friction pile of wherein each bracket with a flap has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.5. The open end friction pile of wherein each bracket with a flap has a horizontal third bend line equidistant to the center portion created by ...

Pile cap with integrated bearing housing

This disclosure relates to the design of pile cap assemblies configured to rotatably couple the torque tube of a photovoltaic solar tracker to multiple support piles that elevate the torque tube above the ground. The pile cap assemblies define low friction bearings that allow the torque tube to rotate smoothly within the low friction bearings. The pile cap assemblies also include numerous mounting hole configurations that allow for adjustment of a position of the pile cap assemblies with respect to the support piles. This allows for any small variation in positioning of the support piles to be accommodated.

Protective pole cap

An example embodiment of the present invention provides a pole cap for covering an end of a pole. The pole cap comprises a sheet that includes a central portion, a first strip, and a flap that has a slit. The central portion is configured to cover a base surface of an end of a pole. The first strip is configured to fold over an edge of the base surface and circumferentially wrap around a portion of a curved surface of the pole. The flap is configured to fold over the edge of the base surface.

HELICAL PILE AND BRACKET MODULE COMPRISING THE SAME

Provided are a helical pile and a bracket module comprising the same. The helical pile includes a column body, at least a helical blade and a loading member. The column body has a fixing end, a loading end opposite to the fixing end, and a body section between the fixing end and the loading end. The helical blade is disposed on the column body between the fixing end and the loading end. The loading member is connected to the loading end of the column body and includes a flange. The ratio of the body diameter of the column body to the blade diameter of the helical blade ranges from 1:3 to 1:7. The helical pile features excellent compression bearing capacity and uplift bearing capacity due to its specific element-size ratio, and is applicable for installation in areas subject to harsh conditions or with peculiar geological features or soil conditions. 1. A helical pile including:a column body having a fixing end, a loading end opposite to the fixing end, and a body section between the fixing end and the loading end;at least one helical blade disposed on the column body between the fixing end and the loading end; anda loading member connected to the loading end of the column body and including a flange;wherein the ratio of the body diameter of the column body to the blade diameter of the helical blade ranges from 1:3 to 1:7; andwherein the helical pile further includes a multi-functional coating covering the surface of the column body and the at least one helical blade, in which the multi-functional coating includes an epoxy coating, a zinc-containing coating or a combination thereof, and the epoxy coating has a thickness from 50 to 250 μm and the zinc-containing layer has a thickness from 50 to 350 μm.2. The helical pile according to claim 1 , wherein the at least one helical blade divides the body section into at least a first section and a second section between the loading end and the fixing end claim 1 , and the ratio of the length of the first section to the ...

PILE CAP CONNECTORS

Pile cap connectors are attached to pipe piles and are secured to an existing building so that the existing building is supported by an array of the deeply driven pipe piles which serve as the foundation for the building. Alternative pile cap connectors are length adjustable to span the distance between the top of the drill driven pipe piles and the underside of the lifted existing building. The pile cap connectors are an integral part of a method using low-overhead equipment to construct a deep piling foundation for an existing building where the method involves lifting the existing building to a predetermined elevation above grade and positioning cribbing stacks to support the existing building at the predetermined elevation above grade. The cribbing stacks are spaced from each other enabling low-overhead equipment to maneuver underneath the elevated building to drill drive the pipe piles at designated locations to provide optimal support for the building. Grout is pumped under pressure into the pipe piles continuously during the drill driving of the pipe piles so that grout exits through a grout port to mix with disturbed soil about the pipe pile to encase the pipe pile in a grout-soil mixture. 1. A pile cap connector for connecting a top end of a driven pipe pile to a support girder for a building , comprising:a support plate having a top side, an underside, and a plurality of bolt holes;a sleeve secured to the underside of the support plate;at least one bolt for passing through at least one of the plurality of bolt holes; andat least one angle brace for securable disposition against the top side of the support plate, the at least one angle brace having at least one bolt receiving hole for receiving the at least one bolt and at least one anchor hole through which the at least one angle brace is securable to the support girder.2. A pile cap connector as in wherein the at least one of the plurality of bolt holes in the support plate or the at least one bolt ...

Removable Pile Cap

A removable pile cap is disclosed for use with a pile that is driven into the ground. The removable pile cap comprises a top member and at least one pile member positionable between at least a first orientation and a second orientation. The top member and the at least one pile member are connected together. When the at least one pile member is in the first orientation it is mountable over the pile's upper end. When the at least one pile member is in the second orientation it maintains frictional engagement with at least part of the pile's above-ground portion. The top member may be supported by the pile's upper end and is capable to accept one or more structural foundation elements. 1. A removable pile cap , for use with a pile that is driven into the ground , the pile having a longitudinal axis , an outside surface , an outside diameter , a cross-section taken along a plane that is perpendicular to said longitudinal axis and an above-ground portion having an upper end , the removable pile cap comprising:a top member;at least one pile member positionable between at least a first orientation and a second orientation;wherein, when the at least one pile member is in the first orientation, the at least one pile member is mountable over the pile's upper end;wherein, when the at least one pile member is in the second orientation, the at least one pile member maintains frictional engagement with at least part of the pile's above-ground portion; andwherein the top member and the at least one pile member are connected together serially.2. The removable pile cap of wherein the top member and the at least one pile member are each substantially planar members.3. The removable pile cap of wherein the top member may be supported by the pile's upper end; andwherein, once supported by the pile's upper end, the top member is capable to accept one or more structural foundation elements.4. The removable pile cap of wherein the at least one pile member further comprises a passage of ...

CONVERTIBLE CAPPING SYSTEM FOR SHEET PILING WALL

A convertible capping system and methods of use thereof for capping a top portion of a sheet piling wall or other structure. A top panel of the capping system includes a widthwise spaced array of longitudinally extending parallel connection ribs, and defines an initial width at least equal to or greater than an intended final width, whereby a user can cut the top panel down to a desired final width corresponding to the thickness of the wall. A pair of side flanges have engagement features configured to attach to the connection ribs of the top panel after adjusting the width of the top panel, to assemble the capping system. A wave diverter and/or structural reinforcement system can optionally be provided with the convertible capping system or sheet piling wall. 1. A capping system for capping a top portion of a wall , the capping system comprising:a top panel comprising a top side and a bottom side, the bottom side comprising a plurality of engagement ribs; anda pair of side flanges for coupling to the top panel, the side flanges each comprising at least one engagement channel for engagement with the engagement ribs of the bottom side of the top panel.2. The capping system of claim 1 , wherein the wall comprises a sheet piling wall.3. The capping system of claim 2 , wherein the sheet piling wall comprises a first width claim 2 , and wherein the pair of side flanges defines a second width therebetween claim 2 , and wherein the first width is generally similar to or generally less than the second width.4. The capping system of claim 1 , wherein the engagement between the side flanges and the top panel is generally removable.5. The capping system of claim 1 , wherein the engagement between the side flanges and the top panel is generally permanent.6. The capping system of claim 1 , further comprising a wave diverter for removable engagement with a portion of the capping system.7. The capping system of claim 6 , wherein the wave diverter comprises one or more ...

ADJUSTABLE CAP FOR COLUMN FOUNDATION

A head for a column-type foundation is adjustable with respect to its foundation. A top member has a support member for mating with and securing a leg of a structure and a central aperture for receiving an anchor rod of the column-type foundation. A sidewall casing extends downwardly from the top member and at least three positioning members engage the foundation. A seal is located on an inside of the sidewall casing near a bottom of the sidewall casing. The head is filled with a settable material when connected to the foundation. 1. A method of installing a foundation comprising:drilling a borehole;providing a column structure in said borehole;filling at least a space between said borehole and said column structure with a first settable material;hardening said first settable material wherein said column structure combined with said first settable material forms a foundation column;providing a head having a top structure-engaging surface;supporting said head while adjusting a position of said head with respect to said foundation column with at least two degrees of freedom, and adjusting an angular position of a planar surface of said head;providing a second settable material between said foundation column and said head while maintaining said position; andhardening said second settable material to make said head structurally integral with said foundation column with said head secured in said position.2. The method as defined in claim 1 , wherein said drilling said borehole comprises drilling through an overburden layer into a bedrock layer claim 1 , said foundation column deriving lateral stability from said bedrock layer.3. The method as defined in claim 1 , wherein said foundation column comprises a bar extending upwardly for attaching said head.4. The method as defined in claim 3 , wherein said supporting said head comprises fastening said head to said bar at a desired height.5. The method as defined in claim 3 , wherein said providing said second settable ...

Photovoltaic Solar Array Support Structure

A photovoltaic solar panel array support structure that has a negligible footprint and that may be adjustably sized in the future to accommodate an increase or decrease of the number of solar panel arrays. It is installed at a substantial elevation above ground level so as to allow unhampered, ongoing farming activities in the area directly below the solar panel array, including the use of large mechanized farm equipment. The photovoltaic solar panel array support structure utilizes a series of vertical pilings that support a pre-fabricated unitary segment platform upon which a solar panel system may be mounted and then lifted atop of the pilings as a single assembly. It is intended for erection and operation in locations where large-scale ground mounted solar panel arrays are not feasible. 1. A photovoltaic solar panel array support structure comprising:a series of vertical pilings, said pilings having a distal end and a proximal end;a planar, rectangular platform having exterior corners;at least one piling cap for each vertical piling, said piling caps affixed at said exterior corners, said piling cap a flat plate having a top face and a bottom face;a piling insert extending normally from each of said bottom faces of said piling caps;wherein said distal end of said pilings is anchored to the ground and said proximal end is hollow and extends a height above said ground; andwherein said piling insert is engaged into said proximal end of said piling such that said piling cap rests atop of said proximal end and supports said platform at an elevated position.2. The photovoltaic solar panel array support structure of further comprising;a pair of equal length boundary beams, said boundary beams each having two beam ends;at least two equal length exterior running spars, said running spars each having two spar ends;wherein said boundary beams are arranged in a parallel configuration and said spar ends of said exterior running spars are affixed between said boundary beams, ...

END PLATE FOR CONCRETE PILES

The present invention discloses a pair of identical top end plate () and bottom end plate () for joining two separate spun piles by interlocking together at the top end plate () located at the bottom end of the first spun pile () to the bottom end plate () located at the top end of the second spun pile () comprising of; segmental protrusions () and segmental recesses () with localised hot forged indentations () for the prestressed steel tendon () button head and seating (); a 45 degrees rotation of the square openings () leading to a tapered square passageway formed by mating the tapered dovetail groove () of the top segmental protrusion () with the bottom segmental recess () and top segmental recess () with the bottom segmental protrusion (); tapered square pins () corresponding to the tapered square passageways that can be jammed therethrough the square openings () to interlocked the end plates (a,); outer segmental side edges () on the underside of the segmental protrusions () with a deep rectangular groove () that traverse the circumference on the outer side of the end plate (a, ) such that it can embed the lip of the circular steel skirt (), and a sloping edge () on the edges of the segmental protrusion () above the tapered square pins () to avoid compressing the dovetail groove during impact driving. 11616a,b. An end plate for joining two separate spun piles () , comprising:{'b': 1', '16', '1', '16', '1', '1', '8', '8', '7', '7', '14, 'i': a', 'a', 'b', 'b', 'a,', 'b', 'a,', 'b', 'a,', 'b, 'a top end plate () located at a bottom end of a first spun pile () and a bottom end plate () located at a top end of a second spun pile (), the end plates () having even numbers of segments comprising equal numbers of segmental protrusions () and segmental recesses () with each radial side of the segments provided with tapered dovetail grooves ();'}{'b': 1', '1', '4', '14', '8', '7', '7', '8', '3', '14', '1', '1', '8', '8', '3', '10', '10', '8', '8', '6', '6', '1', '1', '11 ...

Assembly for mooring a pile with a mooring line and method implemented with said assembly

Assembly for mooring a pile with a mooring line. The assembly according to one implementation has a frame disposed on the pile that is configured to support a connecting end of a chain, the other end of the chain being connected to the pile. Said assembly having an attachment assembly having an attachment element connected at one end of the mooring line. Coupling means coupled to the attachment element allows positioning the attachment element with respect to the connecting end of the chain. The coupling means includes guide means for positioning the attachment element on the frame. Fixing means is provided allowing the interconnection of the attachment element and the connecting end of the chain. 1. A coupling apparatus for coupling a connecting end of a chain section that is coupled with a pile to an end of a mooring line , the pile including a platform disposed on an upper end thereof , the platform having first and second spaced-apart guiding structures extending from an upper surface thereof , the coupling apparatus comprising:an attachment element having a first end configured to be connected to the end of the mooring line, and a second end configured to be connected to the connecting end of the chain section by a bolt,a fixing mechanism attached to and supported on the attachment element, the fixing mechanism configured to secure the connecting end of the chain with the attachment element by inserting the bolt through the second end of the attachment element and the connecting end of the chain section,at least one protruding rod coupled with or being co-extensive to the fixing mechanism, the at least one protruding rod configured to be held between the first and second spaced-apart guiding structures of the platform on the pile.2. A coupling apparatus according to claim 1 , wherein the platform and the at least one rod each comprises a substantially horizontal structure.3. A coupling apparatus according to claim 1 , wherein the fixing mechanism comprises a ...

PILE CAP CONNECTORS

An improved pile cap connector for connecting the top end of a driven pile, e.g., pipe pile, to a support beam or girder of a building, and/or the building proper, comprising, a cap plate, one or more lower braces secured to the underside of the cap plate to anchor the cap to the pile, two or more upper braces securable to the top side of the support plate, wherein at least one of the two or more upper braces has a length so that the brace, when secured to the cap plate, rises above the support beam or girder so that a portion of the brace lays against the building proper for fastening thereto. 1. A pile cap , for connecting a top end of a foundation piling to both a girder for a building and to the building supported by the girder , the pile cap comprising:i) a cap plate having a top side and an underside,ii) one or more lower braces affixed to the underside of the cap plate for attaching the cap plate to the pile; andiii) two or more upper braces for securable disposition to the top side of the support plate and to at least a girder, wherein at least one of the upper braces, when secured to the top side of the cap plate, has a length so that brace rises above the girder so that a portion of the brace lays against the building for fastening theretowherein the cap plate, lower braces and upper braces are manufactured from a material of sufficient strength to function under local conditions.2. The pile cap according to comprising two or more lower braces.3. The pile cap according to wherein the lower braces are manufactured by cutting sections from a pipe.4. The pile cap according to wherein the cap plate claim 2 , lower braces and upper braces are manufactured from a metal claim 2 , metal alloy or metal composite.5. The pile cap according to wherein the cap plate claim 3 , lower braces and upper braces are manufactured from a metal claim 3 , metal alloy or metal composite.6. The pile cap according to wherein the lower braces and the upper braces are attached to the ...

Open End Friction Pile

The Open End Friction Pile comprises of four steel plates, four brackets, and one driving head. The steel plates have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the steel plates are equidistant from each other creating a center portion. The brackets have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the brackets are equidistant from each other creating a center portion. The bracket has a third bend line along the center portion. One bracket is connected to one steel plate along the distal ends and center portion. All four steel plates and four brackets concurrently connect along the distal ends to form two open-ends. A driving head is connected covering the top open-end. 1. An Open End Friction Pile comprising:four steel plates, four brackets with a flap, and one driving head;wherein:each distal end of a steel plate connects to a distal end of a separate steel plate;each steel plate has one bracket with a flap connected;one driving head is connected and covers the top end of the steel plates and each flap of the bracket with a flap and distal end portions.2. The Open End Friction Pile of wherein each steel plate has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.3. The Open End Friction Pile of whereas each distal end from the first and second bend lines have tapered ends on the bottom.4. The Open End Friction Pile of wherein each bracket with a flap has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.5. The Open End Friction Pile of wherein each bracket with a flap has a horizontal third bend line equidistant to the center portion created by the ...

Open End Friction Pile

The Open End Friction Pile comprises of four steel plates, four brackets, and one driving head. The steel plates have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the steel plates are equidistant from each other creating a center portion. The brackets have a first bend line and a second bend line that are equidistant from a distal end. The first bend line and second bend line of the brackets are equidistant from each other creating a center portion. The bracket has a third bend line along the center portion. One bracket is connected to one steel plate along the distal ends and center portion. All four steel plates and four brackets concurrently connect along the distal ends to form two open-ends. A driving head is connected covering the top open-end. 1. An Open End Friction Pile comprising:four steel plates, four brackets with a flap, and one driving head;wherein:each distal end of a steel plate connects to a distal end of a separate steel plate;each steel plate has one bracket with a flap connected;one driving head is connected and covers the top end of the steel plates and each flap of the bracket with a flap and distal end portions.2. The Open End Friction Pile of wherein each steel plate has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.3. The Open End Friction Pile of whereas each distal end from the first and second bend lines have tapered ends on the bottom.4. The Open End Friction Pile of wherein each bracket with a flap has a first bend line from a distal end and a second bend line from a distal end; whereas the first and second bend lines are equidistant from the distal end creating a center portion.5. The Open End Friction Pile of wherein each bracket with a flap has a horizontal third bend line equidistant to the center portion created by the ...

Combined structure of edge prestressed concrete composite pile with tension member and expansion foundation

본 발명은 수평력과 휨모멘트가 집중적으로 작용하게 되는 말뚝 상부에서는 큰 휨내력과 전단 내력을 가지도록 큰 단면을 가지면서도 내부에는 긴장재가 배치되어 프리스트레스에 의한 긴장력이 도입되어 있고 말뚝 두부 정리 작업이 용이하도록 기초연결 보강철근은 추후 결합하는 구조를 가지는 변단면 콘크리트 말뚝과 상대적으로 작은 휨내력을 가지는 하부말뚝을 연결함으로써 경제적인 구조를 가지게 되는 복합말뚝을 구성하고 이러한 복합말뚝을 확대기초와 일체로 결합하게 되는, 복합말뚝과 확대기초의 결합구조에 관한 것이다. The present invention has a large cross-section to have a large bending strength and shear strength at the top of the pile in which the lateral force and the bending moment are concentrated, and the tension member is disposed inside the tension force introduced by the prestress and easy to clean the pile head The foundation connection reinforcing bar constructs the composite pile which has economical structure by connecting the cross-section concrete pile having the structure to be joined later and the lower pile having the relatively small flexural strength and combines the composite pile integrally with the expansion foundation. It also concerns the combined structure of composite piles and expansion foundations. 콘크리트, 말뚝, 보강철근, 변단면, 결합, 휨내력 Concrete, Pile, Reinforcing Bar, Cross Section, Bonding, Flexural Strength

The head reinforce equipment of a steel pipe pile

본 고안은 토목 또는 건축 고조물의 기초로서 강관말뚝을 이용하는 경우, 강관말뚝의 두부와 콘크리트 기초를 결합하는 강관말뚝 두부보강 장치에 관한 것이다. 본 고안의 강관말뚝 두부보강 장치는 강관내부 고정장치(1)와 강관말뚝부분(20)으로 구성되며, 상기 강관내부 고정장치(1)는 강관막음원판(11), 강관걸림철금(12)과 강관걸림철근 고정링(13)으로 이루어진다. 강관말뚝부분(20)은 강관(21), 철근체결홈(22), 철근(23)과 띠철근(24)으로 구성되어진다. The present invention relates to a steel pipe pile head reinforcing device that combines the head of the steel pipe pile and the concrete foundation when the steel pipe pile is used as a foundation of civil engineering or construction solids. Steel pipe pile head reinforcement device of the present invention is composed of a steel pipe internal fixing device (1) and a steel pipe pile portion (20), the steel pipe internal fixing device (1) is a steel pipe blocking plate (11), steel pipe locking iron (12) and It consists of a steel pipe locking reinforcing ring (13). Steel pipe pile portion 20 is composed of a steel pipe 21, rebar fastening groove 22, reinforcing bar 23 and the band reinforcing bar (24). 종래의 강관말뚝 두부보강 장치가 공장에서 주물로 제작되어 그 단가가 고가임에 비해 본 고안은 고안의 구성부분을 최소화하고 현장에서 간단히 제조할 수 있도록 주물형성을 통한 구성부분의 제조가 필요없으며, 볼트와 너트등의 결합이 이루어지는등 현장에서 다소 섬세한 작업이 필요하지 않아 본 고안인 강관말뚝 두부보강 장치의 시공시간과 노력도 절감할 수 있는 장점이 있다. Compared with the conventional steel pipe pile head reinforcement device manufactured in a factory, the unit price is expensive, and the present invention does not require the manufacture of components through molding to minimize the parts of the design and to easily manufacture them on site. There is no need for a little delicate work in the field, such as the combination of bolts and nuts, there is an advantage that can reduce the construction time and effort of the steel pipe pile head reinforcement device of the present invention.

The head reinforce equipment of a steel pipe pile

본 고안은 교량등 건축물의 시공시 지반을 다지기 위한 지정작업중 특히 강관에 의한 지정작업시 강관 상부로의 기초 콘크리트를 위한 배근에 있어 안전한 강도를 유지하고 건설현장에서 간편히 조립, 시공할 수 있도록 안출되어진 강관말뚝 두부보강 장치에 관한 것이다. This design is designed to maintain safe strength in the reinforcement for the foundation concrete to the upper part of the steel pipe during the designation work to build the ground during the construction of buildings such as bridges. It relates to a steel pipe pile head reinforcement device.

Reinforcement structure for a foundation pile

본 발명은 기초공사용 강관의 상단부 보강구조에 관한 것으로, 종래에는 강관의 내부에 모래를 채워넣거나 거푸집을 설치한 후 그 상부에 수직 연결철근과 함께 콘크리트를 부어 양생시킨 후 확대기초 수평철근을 시공해야 하므로 시공성이 나쁘게 되는 문제가 있고, 강관의 내상부에 십자형 보강부재를 용접하거나 체결볼트를 통해 고정설치하고 십자형 보강부재에 지지원판과 수직연결철근을 용접하는 보강구조는 각 부재를 강관과 용접하는 과정에서 열변형에 의해 강관의 강도가 저하되고, 많은 용접작업에 의해 수직 연결철근을 설치하게 되므로 그 작업이 극히 번거롭게 되고 작업 시간 및 인력이 많이 소요되어 작업비용이 많이 들게 되는 문제점을 갖고 있으며, 볼트체결식의 경우 부재와 강관을 볼트로 체결할때 시공의 어려움이 있을뿐아니라 수직철근을 일일이 나선형홈을 형성해야 하는 문제가 있었다. The present invention relates to the reinforcement structure of the upper end of the steel pipe for the basic construction, conventionally, after filling the sand inside the steel pipe or installing the formwork to pour concrete with a vertical connecting reinforcement on top of it to expand the horizontal foundation reinforcement Therefore, there is a problem of poor workability, and the reinforcing structure for welding the cross reinforcement member to the upper portion of the steel pipe or fixedly fixed through the fastening bolts and welding the support disc and the vertical connecting bar to the cross reinforcing member welds each member to the steel pipe. Due to the heat deformation during the process, the strength of the steel pipe is reduced, and the vertical connection rebar is installed by many welding operations, which makes the work extremely cumbersome and requires a lot of work time and manpower. In the case of bolt fastening, there is no difficulty in construction when bolting members and steel pipes. A vertical reinforcement individually had the problem of forming a spiral groove. 이에 본 발명은, 강관의 내상단부에 지지로드 및 원형링과 원판으로 이루어진 강관보강부재를 용접없이 설치하고 콘크리트를 넣어 양생시키면, 지면에 타설되는 강관의 상단부를 보다 안정적으로 보강함은 물론 강관의 상단부에 보다 간편하게 수직연결철근을 설치하는 기초공사용 강관의 상단부 보강구조를 제공한다. Therefore, the present invention, if the steel rod reinforcing member consisting of the support rod and the circular ring and the disc is installed without welding, and the concrete is cured, the upper end of the steel pipe placed on the ground more stably reinforcement of the steel ...

The connectors for steel pile head embedded in concrete footing and thereof structure

본 발명은 토목 또는 건축 구조물의 기초로써 강관말뚝을 이용하는 경우에 강관말뚝의 머리부와 콘크리트 기초를 결합하는 결합구 및 그 결합구조에 관한 것이다. 더욱 구체적으로, 강관말뚝의 상단에 걸치면서 강관의 내부에 결합되는 결합구 및 이를 이용한 강관말뚝 머리부와 콘크리트 기초의 결합구조에 관한 것이다. The present invention relates to a coupler for coupling the head of the steel pipe pile and the concrete foundation when using the steel pipe pile as a foundation of civil engineering or building structure and its coupling structure. More specifically, the present invention relates to a coupling structure coupled to the inside of a steel pipe while covering the top of the steel pipe pile, and a coupling structure between the steel pipe pile head and the concrete foundation using the same. 본 발명은 지반에 타입된 강관말뚝을 상부 구조물의 기초와 결합하기 위한 결합구로서 기존의 미끄럼 방지턱을 강관말뚝 내부 또는 외부에 용접접합하고 속채움을 하는 기존의 방법을 개선하여, 기존 속채움공법의 장점을 살리면서 현장품질관리가 용이하도록, 기성 결합구를 강관말뚝에 설치하고 기초콘크리트를 강관말뚝 내부에 속채움할 수 있도록 한 것이다. The present invention improves the existing method of welding and joining the existing non-slip jaw to the inside or outside of the steel pipe pile as a coupler for coupling the steel pipe pile typed on the ground with the foundation of the upper structure, the existing inner filling method In order to facilitate the on-site quality management while taking advantage of the advantages, the existing couplings are installed on the steel pipe piles, and the foundation concrete can be filled inside the steel pipe piles. 본 발명의 강관말뚝 결합구는 강관말뚝에 걸쳐지는, 중공부를 갖는 원형구조로, 강관말뚝 내부의 속채움 콘크리트 타설 공간을 확보하는 분리된 바닥부를 더 포함하여 구성될 수 있으며, 그 강관말뚝 결합구조는 강관말뚝 결합구가 강관말뚝 상부에 삽입설치되어 강관말뚝에 결합되고, 보강철근이 콘크리트 속채움 깊이까지 삽입된 후, 강관말뚝 상부의 내부에 기초콘크리트가 채워지는 것을 특징으로 한다. Steel pipe pile coupler of the present invention is a circular structure having a hollow portion, which spans the steel pipe pile, may be configured to further include a separate bottom to secure the space for filling concrete inside the steel pipe pile, the steel pipe pile coupling structure The steel pipe pile coupler is inserted into the steel pipe pile upper part is coupled to the steel pipe pile, ...

Self-triggering partition device for pile head of concrete poured pile

本发明公开了一种混凝土灌桩桩头的自触发隔断装置，包括安置在预制钢筋笼的桩头隔断处竖列环布钢筋上的气囊和向气囊内部充气的充气装置；其特征在于气囊包括间隙布置的外层和内层气囊；充气装置包括同时与内、外层气囊作用的多个自触发充气装置，该装置均包括气体发生器及其触发装置，气体发生器包括高压气囊和三通球阀，三通球阀的三个阀口与高压气囊的出气口以及内、外层气囊均连通，触发装置为一受超灌混凝土的浮力驱动而带动三通球阀的阀芯开关转动的浮动式拉杆机构；还包括将内外层气囊中的至少一个固定至环布钢筋上的卡固机构。本发明能在混凝土超灌时自动触发气囊充气对桩头隔断，执行迅速，作业效率高，并且结构简单，制作容易。

Apparatus For Reinforcing The Upper Of Steel Piles And Method Of Foundation Structure Using The Same

본 발명에 따른 강관말뚝 두부 보강 장치 및 이를 이용한 기초 시공 방법은, 상기한 목적을 달성하기 위한 본 발명의 강관말뚝 두부 보강 장치 및 이를 이용한 기초 시공 방법은, 복수개의 통과홀이 형성된 강관말뚝에 결합되며, 복수개가 기립된 상태로 배치되는 주철근과 상기 주철근의 외부를 감싸도록 결합되는 띠철근을 구비하는 보강철근통, 상기 보강철근통의 하부에 결합되며 타설되는 콘크리트가 강관말뚝의 내부로 흘러들어가는 것을 방지하는 지지유닛 및 상기 통과홀을 관통하여 상기 보강철근통을 상기 강관말뚝의 머리부 내주면에 1차고정하는 절곡 전단키철근을 포함한다. In order to accomplish the above object, a steel pipe pile head reinforcement device and a basic construction method using the steel pipe pile head reinforcement device according to the present invention for achieving the above object are provided with a steel pipe pile reinforcing device A reinforcing steel bar having a plurality of reinforcing steel bars which are arranged in a standing state and which are coupled with each other so as to surround the outside of the steel reinforcing bar; concrete inserted into the lower portion of the reinforcing steel bar and poured into the steel pipe pile And a bending shear-key reinforcing bar passing through the through hole and fixing the reinforcing barrel to the inner circumferential surface of the head portion of the steel pipe pile.

Composite phc pile for soil retaining wall

본 발명은 흙막이 벽체용 PHC 파일에 관한 것으로, 흙막이 벽체 시공에 사용되는 PHC 파일에 있어서, 내부에 중공부가 형성되는 PHC 파일 본체; 상기 PHC 파일의 제조시 상기 PHC 파일 본체를 구성하는 콘크리트에 인장된 상태로 매립 설치되는 인장용 PC 강선; 및 상기 PHC 파일의 제조시 상기 PHC 파일 본체를 구성하는 콘크리트에 매립설치되어 상기 PHC 파일의 강도를 보강하는 보강용 PC 강선을 포함한다. The present invention relates to a PHC pile for the wall wall, PHC pile used for construction of the wall wall, PHC pile body having a hollow portion formed therein; A tension PC steel wire installed in a state in which the PHC pile is buried in the concrete constituting the PHC pile body; And a reinforcing PC steel wire installed in the concrete constituting the PHC pile body when the PHC pile is manufactured to reinforce the strength of the PHC pile.

Foundation pit concrete support pile structure formed by hole digging and pouring in site and manufacturing method thereof

本发明公开了一种现场挖孔浇筑的基坑混凝土支护桩结构及其制作方法，包括多支设有竖向非预应力钢筋的混凝土支护桩和一个设有钢筋的压顶梁，每支混凝土支护桩的顶部均与该压顶梁锚固，所述每支混凝土支护桩位于基坑开挖侧的钢筋为多根后张法的预应力钢筋和多根非预应力钢筋，其中每根预应力钢筋外均设有套管，每根预应力钢筋顶部均贯通压顶梁并凸出压顶梁顶面，预应力钢筋与压顶梁之间有供预应力钢筋竖向移动的间隙，压顶梁顶面设有预应力钢筋固定装置和张拉装置，预应力钢筋底端连有锚固装置。该支护桩结构增强了混凝土支护桩单桩和混凝土支护桩整体结构的抗弯刚度和抗弯承载力及抗变形能力。

steel pipe pile head reinforcement structure

본 발명은 종래 기술의 용접방식과 속채움방식에서의 현장 용접의 문제점을 해결하여 강관말뚝의 결합구 보강구조의 조립성 개선 및 품질을 향상시키고, 또한 초기 인장력에 대한 취약한 구조를 개선할 수 있도록 하는 강관말뚝의 머리부 보강구조를 제공하는 것으로, 강관말뚝의 상부로부터 삽입 설치되어 속채움되는 콘크리트를 받침하고 동시에 그 상부에 설치된 연결링을 통해 보강철근의 하단과 연결되어 지지하는 받침판과, 이 받침판에 수직으로 설치된 복수의 로드를 매개로 연결되어 받침판을 지지하도록 강관말뚝의 상부에 볼트 체결 지지되는 체결링과 지지링으로 이루어진 결합구와, 상기 강관말뚝의 내부 둘레에 볼트 체결되어 강관말뚝에 속채움된 콘크리트의 초기 인장력과 압축력에 대항하도록 복수의 버팀블록으로 구성된 강관말뚝의 머리부 보강구조에 있어서, 상기 결합구를 구성하는 체결링과 지지링을 적어도 1개 이상으로 등분 분할하여 강관말뚝의 치수공차에 대응하도록 한 것을 특징으로 한다. The present invention is to solve the problem of the field welding in the welding method and the filling method of the prior art to improve the assemblability and quality of the coupling reinforcing structure of the steel pipe pile, and also to improve the weak structure against the initial tensile force To provide a reinforcing structure of the head of the steel pipe pile to support, the supporting plate is inserted from the top of the steel pipe pile to support the concrete filling and at the same time connected to the bottom of the reinforcing steel reinforcement through the connection ring installed on the top, A coupling port consisting of a coupling ring and a support ring that is bolted and supported on an upper portion of the steel pipe pile to support the supporting plate by connecting a plurality of rods vertically installed on the supporting plate, and bolted around an inner circumference of the steel pipe pile to be connected to the steel pipe pile. Steel pipe pile consisting of multiple support blocks to counter the initial tensile and compressive forces of filled concrete In the head unit structure reinforced by dividing equally the locking ring and the support ring constituting the coupler by one or more characterized in that at least one so as to correspond to the dimensional tolerances of the steel pipe pile.

Apparatus for a mold for joint part between case in place uper end of pile and rear bridge for monopile construnction

본 발명은 모노파일 시공을 위한 현장 타설 말뚝 상단과 교각 하단 사이 연결부 거푸집 장치 및 시공방법에 대한 것이다. 보다 상세하게는, 모노파일 시공을 위한 현장 타설 말뚝 상단과 교각 하단 사이 연결부 거푸집 장치에 있어서, 모노피일 시공용 굴착공 상부에 삽입되고 말뚝 철근망이 관통하는 원통 형태의 삽입부와, 상기 삽입부의 일측 끝단에 프랜지 형태로 돌출되는 거치부를 구비하는 캡하단;및 일측의 직경이 타측의 직경보다 작게 형성되는 철근망지지부, 경사 원통부가 상기 일측과 타측 사이에 형성되며, 상기 타측 끝단에 프랜지 형태로 돌출되는 캡상단지지부가 구비되는 캡상단을 포함하여, 상기 캡하단은 상기 굴착공 상부에 삽입되고 상기 거치부가 상기 굴착공 외주 모서리에 거치되며, 상기 캡상단지지부가 상기 거치부와 면으로 접하도록, 상기 캡상단을 상기 캡하단 상부에 배치되는 모노파일 시공을 위한 현장 타설 말뚝 상단과 교각 하단 사이 연결부 거푸집 장치에 관한 것이다. The present invention relates to a device for forming a joint between an upper end of a pile and a lower end of a pier for a monofilament construction and a construction method. More particularly, the present invention relates to a connection formwork device between an upper end of a piling pile and a lower end of a pillar for mono pile construction, comprising: a cylindrical insertion portion inserted into the upper portion of the excavation hole for monofilament construction and penetrating a pile reinforcing net; A cap lower end having a mounting portion protruding in the form of a flange at one end, a reinforcing bar supporting portion having a diameter smaller than the diameter of the other end, a tapered cylindrical portion formed between the one side and the other side, A lower end of the cap is inserted into the upper part of the excavation hole, and the upper part is mounted on an outer peripheral edge of the excavation hole, and the cap upper end part is in contact with the upper surface of the mounting part A connection between the top of the cast-in-place pile and the bottom of the bridge for the mono-pile construction, It relates to a mold apparatus.

Reinforced Method of Head in a Prestressed Spun High Strength Concrete Pile

본 발명은 PHC말뚝과 기초콘크리트의 이음 시공시 PHC말뚝의 두부 절단으로 인한 PC강선의 긴장력 손실을 최소화시키기 위한 프리스트레스트 콘크리트 말뚝의 두부보강 공법에 관한 것으로; The present invention relates to the head reinforcement method of prestressed concrete piles to minimize the loss of tension of the PC steel wire due to the cutting of the head of the PHC pile during the joint construction of the PHC pile and the foundation concrete; 말뚝 두부 절단 후 PC강선을 재긴장하여 말뚝 전체 길이에 걸쳐 균일한 프리스트레스 상태로 회복시켜 줌으로써, PHC말뚝의 균열 발생을 미연에 방지하고 말뚝의 내구성이 최대한 보장될 수 있게 하는데 그 목적이 있으며; After cutting the pile head, the PC steel wire is re-tensioned to recover the uniform prestressed state over the entire length of the pile, thereby preventing the occurrence of cracks in the PHC pile and ensuring the durability of the pile to the maximum; 이 목적을 달성하기 위한 본 발명은, a) PHC말뚝 시공단계 - b) PHC말뚝 두부절단단계 - c) 두부보강재 설치단계 - d) 프리스트레스 도입단계를 수행하여서 이루어짐을 기술구성상의 특징으로 하며; The present invention for achieving this object, characterized in that the technical configuration is made by performing a) PHC pile construction step-b) PHC pile head cutting step-c) head reinforcement installation step-d) prestress introduction step; 본 발명에 의하면 고품질의 말뚝기초를 얻을 수 있을 뿐만 아니라, 여타 기성 말뚝보다 상대적으로 지지력이 탁월하면서도 공사비가 저렴하고 시공이 용이한 PHC말뚝의 사용을 증가시킴으로써 건설 공사비의 저렴화를 도모하여 주는 효과가 있다. According to the present invention, not only can a high-quality pile foundation be obtained, but also a reduction in construction cost by increasing the use of PHC pile, which is relatively cheaper than other conventional piles, and is cheaper in construction and easy to construct. have.

Joints and structures for joining steel pipe pile heads to concrete foundations

A pile head reinforcement device of precast concrete pile

A head reinforcement device is provided to support the bottom plate securely, to be installed by everyone and to be guaranteed about structural stability and durability. A head reinforcement device comprises a cover plate of which a concrete pouring hole(122) is formed at the center and which is placed on the top of a steel pipe pile(110), a bottom plate(130) which is placed away from a cover plate(120) inside the steel pipe pile, a plurality of support stands(140) connecting the cover plate and the bottom plate, a plurality of fixing members(150) supporting the support stand.

steel pipe pile head reinforcement structure

본 발명은 종래 기술의 용접방식과 속채움방식에서의 현장 용접의 문제점을 해결하여 강관말뚝의 머리부 보강구조의 품질을 향상시키고, 또한 초기 인장력에 대한 취약한 구조를 개선할 수 있도록 하는 강관말뚝의 머리부 보강구조를 제공하는 것으로, 강관말뚝의 상부로부터 삽입 설치되어 속채움되는 콘크리트를 받침하고 동시에 보강철근의 하단과 연결되어 지지하도록 체결링과 지지링 및 복수의 로드로 연결된 받침판으로 이루어진 결합구가 구성된 강관말뚝의 보강구조에 있어서, 상기 결합구의 지지링을 강관말뚝에 십자형으로 설치되는 장볼트를 통해 강관말뚝에 고정 설치하고, 상기 결합구의 로드 둘레에 철근결속용 링을 설치하여 이 철근결속용 링을 통해 보강철근이 수직자세가 유지되도록 철사로 묶음 고정하고, 상기 강관말뚝에 속채움된 콘크리트의 초기 인장력과 압축력에 대항하도록 복수의 강관말뚝의 내부에 버팀링을 복수의 세레이션볼트로 고정 설치한 것을 특징으로 한다. The present invention solves the problem of the field welding in the conventional welding method and the filling method of the steel pipe pile to improve the quality of the head reinforcement structure of the steel pipe pile, and also to improve the weak structure against the initial tensile force It provides a head reinforcement structure, the coupling member consisting of a support ring connected to the support ring and a plurality of rods to support the concrete to be inserted and installed from the top of the steel pipe pile and connected to the bottom of the reinforcement at the same time In the reinforcement structure of the steel pipe piles, the support ring of the coupler is fixed to the steel pipe pile through a long bolt that is installed crosswise to the steel pipe pile, and the reinforcing bar is installed by installing a ring for reinforcing bars around the rod of the coupler. Reinforcing bars are fastened with wires to maintain vertical posture through the ring for fastening The stretching and the ring in the interior of a plurality of steel pipe pile concrete to a counter to an initial tension and compression forces, characterized in that a fixing bolt of a plurality of serrations.

Head reinforcement structure of steel pipe pile

본 고안은 강관파일 두부보강구조에 관한 것이며, 중앙에 개구(11)가 형성되어 있고 그 둘레에 다수의 철근조립공(12)이 형성되어 있으며, 강관파일(2)에 대응하는 직경을 가지는 플랜지부(10); 상기 플랜지부(10)에 아래로 길게 신장되게 형성되고 상기 강관파일(2) 안으로 삽입된 상태에서 상기 강관파일(2)과 볼트 체결되며, 하단에 걸림턱(21)이 형성되어 있는 다수의 조립레그(20); 상기 조립레그들(20)의 걸림턱(21)에 올려져 상기 강관파일(2)을 폐쇄하는 받침판(30); 및 상기 철근조립공(12)에 삽입 및 고정되고, 상기 받침판(30)과 상기 강관파일(2)에 의해 형성되는 상기 강관파일(2)의 내부공간에 타설되는 콘크리트(5)에 그 하단이 매립되는 다수의 철근(40); 을 포함하는 것을 특징으로 하는 강관파일 두부보강구조(1)가 개시되어 있다. The present invention relates to a steel pipe pile head reinforcement structure, the opening 11 is formed in the center and a plurality of reinforcing holes 12 are formed around the flange portion, the flange portion having a diameter corresponding to the steel pipe pile (2) 10; A plurality of assemblies are formed to be elongated downward on the flange portion 10 and bolted to the steel pipe pile 2 in a state of being inserted into the steel pipe pile 2, and a locking jaw 21 is formed at a lower end thereof. Leg 20; A support plate 30 which is mounted on the locking jaw 21 of the assembly legs 20 to close the steel pipe pile 2; And the lower end is embedded in the concrete (5) is inserted into and fixed in the reinforcing steel assembly hole 12, and placed in the inner space of the steel pipe pile (2) formed by the support plate 30 and the steel pipe pile (2) A number of reinforcing bars 40; Disclosed is a steel pipe pile head reinforcing structure (1) comprising a.

Heat exchanger

In a heat exchanger, a core has a first core portion including first tubes and a second core portion including second tubes. The first tubes defines first passages through which an internal fluid flows and the second tubes defines second passages through which the internal fluid passed through the first passages flows. A flow direction of the internal fluid passed through a first section of the first core portion and a flow direction of the refrigerant passed through a second section of the first core portion are changed with respect to a direction that the tubes are layered, before flowing in the second core portion. Thus, the internal fluid passed through the first section of the first core portion flows into a second section of the second core portion and the internal fluid passed through the second section of the first core portion flows into a first section of the second core portion.

Reinfocing method using pile for old and new foundation of structure

The present invention relates to a base pile reinforcement method for a conventional or novel structure. In the present invention, the mount area of the head of a pile installed in an extension structure on the foundation of the conventional or novel structure is arranged on the lower part of the upper surface of the extension structure to obtain sufficient resistance performance against the punching shear of the pile head installed on the extension structure. The upper holder is integrally formed on the upper part of an initial setting file, and a lower anchor is extended upward through the lower plate of the upper holder. A pressing body is connected and installed to the lower anchor to press-fit the pile by using the initial setting pipe installed on the upper holder.

Liquid-liquid extracting method

큰 유량의 액액 추출을 운전 범위가 넓고 효율적이며 간단한 방법에 의해 실시하는 방법, 특히 고순도 테레프탈산을 제조하는 장치로부터 발생하는 50t/hr을 넘는 폐수로부터 유용성분을 추출하는 경우에 있어서 유용한 방법을 제공한다. Provides a method for carrying out a large flow of liquid liquor extraction by a wide range of operation, an efficient and simple method, especially in the case of extracting useful components from wastewater exceeding 50 t / hr generated from a device for producing high purity terephthalic acid. . 폐수와 폐수로부터 목적으로 하는 성분을 추출하기 위한 추출제를, 그들을 혼합하는 구조를 가진 배관에 흐르게 하여 혼합한 후, 혼합액을 중력을 이용해서 감속하면서 용기에 공급하고, 정치하여 액액 분리하는 것을 특징으로 하는 액액 추출 방법. After mixing the extractant for extracting the desired components from the wastewater and the wastewater by flowing the mixture through a pipe having a structure for mixing them, supplying the mixed liquid to the vessel while decelerating using gravity, and standing still to separate the liquid liquid. Liquid liquid extraction method. 정치분리기, 스태틱 믹서, 폐수, 추출제 Stationary Separator, Static Mixer, Wastewater, Extractant

Multifunctional and multipurpose apparatus for reinforcing the head of pile composed of little members

본 고안에 따른 소수 부재요소로 구성된 다기능ㆍ다용도 말뚝두부 보강장치는, 말뚝 상단에서 소정 깊이까지 보강철근의 일부위가 삽입되도록 배열 설치되어 하나의 원기둥 구조체를 이루는 다수의 보강철근; 다수의 보강철근에 외접하도록 소정 간격 이격되어 다층으로 적층 설치되며, 보강철근과 함께 기둥구조체를 이루는 띠철근; 말뚝의 상단부 내벽면에 설치되며, 상기 말뚝의 상부에 삽입되는 보강철근이 말뚝의 내벽면으로부터 소정 거리 이격되어 정확히 배열 설치될 수 있도록 말뚝의 상부에 삽입되는 보강철근의 위치를 고정시켜주는 한편 미끄럼 방지턱으로 제작된 강판을 볼트와 너트로 조여서 일체화시키고 볼트 머리를 스터드로 이용하여전단연결재 역할도 하는 보강철근 고정과 미끄럼턱 및 전단연결재를 겸용한 장치; 말뚝의 상단부 내면벽 하층에 설치되며, 미끄럼 방지턱으로 제작된 강판을 볼트와 너트로 조여서 일체화시키고, 볼트의 머리를 스터드로 이용하여 전단연결재 역할을 하는 미끄럼턱 및 전단연결재를 겸용한 장치; 속채움 콘크리트의 타설을 위한 것으로, 말뚝에 삽입된 보강철근의 하단부로부터 소정 깊이 더 하부의 위치에 설치되는 원판형 하부 받침판; 미끄럼턱 및 전단연결재를 겸용한 장치의 볼트부재나 보강철근의 하단에 그 일단이 연결되고, 타단은 상기 하부 받침판에 연결됨으로써 하부 받침판을 지지 및 고정하는 하부 받침판 고정부재를 포함하여 구성된다. Multifunctional multi-purpose pile head reinforcement device composed of a small number of member elements according to the present invention, a plurality of reinforcing bars arranged to insert a part of the reinforcing bar from the top of the pile to a predetermined depth to form a cylindrical structure; A band reinforcing bar spaced apart from the predetermined reinforcing bars to be laminated in multiple layers, and forming a columnar structure together with the reinforcing bars; It is installed on the inner wall of the upper end of the pile, and the reinforcing steel inserted into the upper portion of the pile is fixed while sliding the position of the reinforcing steel inserted into the upper portion of the pile so that it can be accurately arranged at a predetermined distance from the inner wall of the pile A device combining the reinforcing bar fixed with a bolt and a nut and a reinforcing bar which serves as a shear connector by using a bolt and a nut, and using a bolt head as a stud; A device which is installed on the lower inner wall of the upper end of the pile and integrates a steel plate made of a non-slip jaw by tightening with a bolt and a nut, and a sliding jaw and a shear connecting material that serve as a shear connector by using the head of the bolt as a stud; For ...

Head removing apparatus for concrete piles cast in position

본 고안은 현장타설 말뚝용 두부 정리장치에 관한 것으로서, 콘크리트가 양생되기 전에 에어 혹은 물을 이용하여 현장타설 말뚝의 두부를 정리하는 두부 정리장치를 제공코자 하는 것이다. The present invention relates to a head cleaning device for a cast-in-placement pile, and to provide a tofu cleaning device for arranging the head of the cast-in-place pile using air or water before the concrete is cured. 즉, 본 고안은 에어 혹은 물과 같은 유체를 이용하여 말뚝 상부의 두부를 정리하는 현장타설 말뚝용 두부 정리장치(1)에 있어서, 케이싱(2)의 상단에 안치되는 지지체(4)가 방사형으로 수개 구비되며 중앙에 나사공(8)이 형성된 몸체(3)와, 몸체(3)에 승강되도록 결합되는 수개의 가이드 바(5)의 상단에 고정한 모터 설치판(6)과, 몸체(3)의 중앙에 형성된 나사공(8)에 결합되며, 모터 설치판(6)에 고정 설치되어 있는 정역모터(9)에 의해 구동되는 속이 비어 있는 나사관(10)과, 나사관(10)의 하측으로 결합되며 하단에 분사노즐(11a)이 축 직각방향으로 형성된 분사관(11)과, 내부와 연통되도록 나사관(11)의 상단에 형성한 통기공(10a) 및 통기공(10a)의 외부에 결합되는 연결유닛(13)과, 연결유닛(13)에 연결되는 유체관(14)을 포함하는 것으로서, 작업 편리성을 제공할 수 있고, 작업시간을 대폭 줄일 수 있어 공기 단축 효과를 제공할 수 있는 것이다. That is, in the present invention, in the head placing device 1 for site-placement piles to arrange the head of the upper part of the pile using a fluid such as air or water, the support 4 placed on the upper end of the casing 2 is radially disposed. The body (3) provided with a plurality of screw holes (8) in the center, the motor mounting plate (6) fixed to the upper end of the several guide bar (5) coupled to lift the body 3, and the body (3) Hollow screw tube (10) coupled to the screw hole (8) formed in the center of the driven by the stationary motor (9) fixed to the motor mounting plate (6), and the lower side of the screw tube (10) Coupled to the lower end of the injection nozzle (11a) in the injection tube 11 formed in the direction perpendicular to the axial direction, the vent hole (10a) formed on the upper end of the screw tube 11 so as to communicate with the inside of the vent hole (10a) It includes a connection unit 13 coupled to the, and a fluid pipe 14 connected to the connection unit 13, it can provide a work convenience High, it can significantly reduce the working hours will be capable of providing effective air speed. 현장타설 말뚝, 두부 정리장치, 케이싱, 나사관, ...

Composit pile combined steel tubular pile and concrete pile reinforced with connecting structure

본 발명은 PHC 말뚝(Pretensioned spun it High Strength Concrete Piles)과 같은 콘크리트 말뚝과 강관 말뚝을 일체로 연결한 복합 말뚝을 제작함에 있어서, 말뚝의 관입을 위하여 강관 말뚝의 두부를 항타할 때, 강관 말뚝의 단부와 연결된 콘크리트 말뚝의 두부가 항타응력에 의하여 파손되는 것을 방지할 수 있는 새로운 형태의 접합구조 및 이러한 접합구조를 구비한 복합 말뚝에 관한 것이다. The present invention in the manufacture of a composite pile connecting the concrete pile and the steel pipe pile integrally, such as PHC pile (Pretensioned spun it High Strength Concrete Piles), when driving the head of the steel pipe pile for penetration of the pile, The present invention relates to a new type of joint structure capable of preventing the head of the concrete pile connected to the end from being damaged by the driving stress, and a composite pile having the joint structure. 본 발명에 따르면, 콘크리트 말뚝(3)이 그 하부를 이루고 있고, 강관 말뚝(2)이 상부를 이루고 있는 복합 말뚝(1)으로서, 상기 콘크리트 말뚝(3)의 두부에는 강재로 이루어진 원형의 두부 보호판(31)이 일체로 설치되어 있고; 상기 콘크리트 말뚝(3)의 두부와 접합되는 상기 강관 말뚝(2)의 하단부에는, 콘크리트 말뚝(3)의 두부 형상에 대응되는 원형의 강재로 이루어진 보강판(41) 및 상기 보강판(41)에 수직하게 설치되어 상기 강관 말뚝(2)에 삽입되어 내면에 밀착되는 하나 이상의 수직 리브(42)를 포함하여 구성되는 접합보강부재(4)가 결합 설치되며; 상기 접합보강부재(4)의 보강판(41) 하면은 콘크리트 말뚝(3)의 두부 보호판(31)에 밀착된 상태로 결합되는 것을 특징으로 하는 복합 말뚝이 제공된다. According to the present invention, the concrete pile (3) forms a lower portion, the steel pipe pile (2) is a composite pile (1) forming an upper portion, the head of the concrete pile (3) is a circular head protection plate made of steel 31 are integrally installed; On the lower end of the steel pipe pile (2) joined to the head of the concrete pile (3), to the reinforcement plate 41 and the reinforcing plate 41 made of a circular steel material corresponding to the head shape of the concrete pile (3) A joint reinforcing member (4), which is installed vertically and is inserted into the steel pipe pile (2) and comprises at least one vertical rib (42) in close contact with the inner surface, is coupled and installed; The lower surface of the reinforcing plate 41 of the joint reinforcing member 4 is provided with a composite pile, characterized in ...

The method for filtering a residual signal to improve performance in the standard coding mode of motion picture

본 발명은 동영상 표준 부호화 방식의 성능 향상을 위한 잔여신호 필터링 방법에 관한 것으로, 특히 H.264를 기반으로 양자화 오류와 인접된 블록의 화소와 현재 화소 사이의 상관관계를 이용하여 현재 블록의 화소를 필터링하여 입력영상으로부터 생기는 노이즈 제거와 비트율 문제를 해결하는 방법에 관한 것이다. The present invention relates to a residual signal filtering method for improving the performance of a video standard coding scheme. In particular, the present invention relates to quantization error based on H.264 and to correlations between pixels of adjacent blocks and current pixels. The present invention relates to a method for removing noise from an input image and filtering a bit rate problem by filtering. 본 발명의 동영상 표준 부호화 방식의 성능 향상을 위한 잔여신호 필터링 방법은 잔여신호 전처리 필터가 입력영상과 움직임 보상된 영상 또는 입력영상과 인트라 예측된 영상과의 오차신호를 얻는 제1단계; 상기 잔여신호 전처리 필터가 오차신호를 저주파 필터링하여 고주파 성분을 제거하는 제2단계; 저주파 필터링된 오차신호를 DCT(Discrete Cosine Transform)하는 제3단계; DCT된 오차신호를 양자화하는 제4단계; 양자화된 오차신호에서 노이즈를 얻는 데5단계; 및 상기 노이즈의 평균 에너지를 구하는 제6단계;를 포함하는 것을 특징으로 한다. Residual signal filtering method for improving the performance of the video standard coding method of the present invention comprises the steps of: a residual signal preprocessing filter to obtain an error signal between the input image and the motion-compensated image or the input image and the intra-predicted image; A second step of removing the high frequency component by low frequency filtering the error signal by the residual signal preprocessing filter; A third step of performing a discrete cosine transform (DCT) on the low frequency filtered error signal; A fourth step of quantizing the DCT error signal; Obtaining noise in the quantized error signal; And a sixth step of obtaining an average energy of the noise. 동영상, 부호화, 잔여신호, 필터링 Video, Encoding, Residual Signal, Filtering

A kind of rigid pile composite foundation assembled pile cover and its assemble method

本发明公开了一种刚性桩复合地基装配式桩帽及其组装方法，刚性桩体的顶端设有桩顶套筒，桩顶套筒连接桩帽板的一端为弧形，桩顶套筒的弧形端与桩帽板之间设有圆弧衬垫，桩帽板底部中心设有与圆弧衬垫形状匹配的凹槽，圆弧衬垫分别与桩顶套筒、凹槽紧密接触，圆弧衬垫分别与凹槽、桩顶套筒能够相对滑动。本发明采用常规工程构件和材料，结构简单，耐用性强，安装方便，缩减桩帽的组装工序，提高构件成型质量，成本低，便于推广使用。

Reinforcing Structure for Head of Steel Tube Pile

본 고안은 강관파일(10), 상기 강관파일 내부 하부에 위치하는 내부 원형판(20), 상기 강관파일 내부에 조립되고 상기 내부 원형판을 지지하기 위한 4개의 내부 지지대(30), 상기 내부 지지대에 결합되고 상기 강관파일 상부에 조립되며 복수개의 철근 삽입홈(41)과 4개의 장방형 볼트공(42)이 형성된 상부 덮개판(40), 상기 철근 삽입홈에 삽입되고 하부가 상기 내부 원형판에 접촉하는 복수개의 수직 철근(50), 및 상기 복수개의 철근을 지지하기 위한 복수개의 수평 철근띠(60)로 구성되는 강관파일의 두부 보강구조물에 있어서, 상기 대향하는 내부 지지대를 "＋" 자 형태가 되도록 상하로 지지하는 2개의 장(長) 볼트가 구비되고, 상기 수직 철근(50)의 하단부가 90도의 각도로 절곡되는 것을 그 특징으로 한다. The present invention is a steel pipe pile 10, the inner circular plate 20 located in the lower portion of the steel pipe pile, the four inner support 30 to be assembled in the steel pipe pile and support the inner circular plate, coupled to the inner support And an upper cover plate 40 having a plurality of rebar insertion grooves 41 and four rectangular bolt holes 42 formed therein and inserted into the reinforcement grooves and having a lower portion in contact with the inner circular plate. In the head reinforcement structure of a steel pipe pile consisting of two vertical reinforcing bars 50 and a plurality of horizontal reinforcing bar strips 60 for supporting the plurality of reinforcing bars, the opposing inner support members are formed in a "+" shape. Two long bolts are provided, and the lower end of the vertical rebar 50 is bent at an angle of 90 degrees. 강관파일, 두부보강구조물, 연약지반 지정작업, 장(長) 볼트 Steel pipe pile, head reinforced structure, soft ground designation work, long bolt

Apparatus for reinforcing the upper of steel tubing pile

본 고안은 구조물 기초 공사에서 지하로 박은 강관의 상단부를 포함하는 기초 콘크리트 공사시 강관의 상단부를 보강하기 위해 상기 강관의 내경과 같고 원주를 따라 환상으로 다수개의 장공을 천공한 차단판의 장공에 모양과 같이 형성된 보강철근의 족부를 끼우고 족부의 단부가 차단판의 원주 밖으로 노출되도록 하여 노출된 족부의 단부가 강관의 상단부에서 소정의 길이 만큼 아래에 원주를 따라 등 간격으로 다수개의 구멍에 끼워저서 족부와 차단판이 강관에서 고정되고 모양과 같이 형성된 보강철근은 띠 철근으로 결속되어 간격을 유지케 하고 강관 내경에서 콘크리트를 타설하여 강관 말뚝의 두부를 보강하기 위한 장치를 제공하는 것이다. The present invention is the same as the inner diameter of the steel pipe to reinforce the upper end of the steel pipe in the construction of the foundation concrete including the upper end of the steel pipe driven underground in the foundation of the block board of a plurality of holes in the annular perforation along the circumference The foot of the reinforcing steel bar is shaped like a shape, and the end of the foot is exposed outside the circumference of the blocking plate so that the exposed end of the foot is inserted into a plurality of holes at equal intervals along the circumference below the predetermined length from the upper end of the steel pipe. The foot and the shield are fixed in the steel pipe The reinforcing bar formed as the shape is to provide a device for binding the band reinforcement to maintain the spacing and to reinforce the head of the steel pipe pile by pouring concrete in the steel pipe inner diameter. 강관말뚝, 장공, 차단판, 띠철근 Steel pipe pile, long hole, blocking plate, band steel

Phc long pile construction machine and method thereof

PURPOSE: A construction machine and method for a PHC(prestressed high-strength concrete) long pile are provided to reduce construction time and costs by enabling the construction of a pile in a construction site. CONSTITUTION: A construction machine of a PHC long pile is comprised as follows: A long pile is formed by connecting an upper pile and a lower pile(2) to each other. A bolt joint type coupling device(8) fixed by multiple bolts is installed on the top end of the lower pile. The lower pile having the bolt joint type coupling device is inserted into a main borehole, and multiple backing devices(13) are coupled to the bolt joint type coupling device. When the backing devices back the lower pile to the top of a casing(6a) of the main borehole, the upper pile is connected to the lower pile.

Field infused post and constructing method thereof

본 발명은 합성 현장 타설 말뚝 및 이 시공 방법에 관한 것으로, 지중의 말뚝공의 붕괴를 막기 위한 케이싱의 개선을 통해 철근을 사용하지 않으면서 말뚝의 강도를 만족할 수 있도록 함을 목적으로 한다. 본 발명에 의한 합성 현장 타설 말뚝은, 지중에 형성된 말뚝공에 삽입되는 케이싱(10), 상기 케이싱의 내부에 현장 타설되는 충진재(20) 및 상기 케이싱의 내부에 상부로 돌출되도록 설치되는 두부보강철근(200)을 포함하며, 상기 케이싱은 내부가 중공인 케이싱 본체(11), 상기 케이싱 본체의 내주면에 수직방향으로 형성되며 상호 간에 원주방향을 따라 일정 간격으로 이격되는 제1보강리브(12), 상기 케이싱 본체의 내주면에 상기 제1보강리브와 직교하는 방향으로 형성되며 상호 간에 상하 길이방향을 따라 일정 간격으로 이격되는 제2보강리브(13), 상기 제1보강리브와 제2보강리브에 각각 형성되며 상기 충진재가 채워지는 다수의 충진홀(12a,13a)을 포함하고, 상기 케이싱 본체는 다수의 단위관(10-1,10-2)이 연쇄적으로 연결되어 이루어지되, 상기 다수의 단위관은 각각 일측 단부에 키홈(14)이 형성되면서 타측 단부에 키돌기(15)가 형성되어 상기 키홈과 키돌기의 결합에 의해 상하 길이방향을 따라 연쇄적으로 연결되어 이루어지며, 상기 두부보강철근은 원주방향을 따라 배열되는 다수의 축철근(210), 상기 축철근에 다단으로 연결되는 띠철근(220), 링 형태로 형성되어 상기 축철근이 관통되어 용접 또는 너트를 통해 고정되며 둘레부에 형성된 행거부(231)를 통해 상기 케이싱 본체의 상면에 매달려 고정되는 상부 철근고정판(230), 링 형태로 형성되며 상기 축철근의 하단부가 관통되어 용접 또는 너트로 고정되는 하부 철근고정판(240)으로 이루어지며 상기 축철근과 띠철근이 상기 케이싱 본체의 상부로 돌출된다. The present invention relates to a synthetic field-pouring pile and the construction method, and to improve the casing to prevent the collapse of the pile ball in the ground to satisfy the strength of the pile without using reinforcing bars. Synthetic site-pouring pile according to the present invention, the casing 10 is inserted into the pile hole formed in the ground, the filler 20 to be cast in-site in the casing and the head reinforcement is installed so as to protrude upwards in the interior of the casing The casing includes a casing body 11 having a hollow inside, a first reinforcing rib 12 formed in a vertical direction on the inner circumferential surface of the casing body and spaced apart at regular intervals along the circumferential direction from each other, The second reinforcing ribs 13 and the first reinforcing ribs are formed on the inner circumferential surface of the casing body in a direction orthogonal to the first reinforcing ribs and spaced apart from each other at regular intervals along the vertical direction. It includes a plurality of filling holes ...

Steel pipe pile head reinforcement structure

PURPOSE: A reinforcing structure of a steel pipe pile head is provided to reduce material costs by manufacturing the reinforcing structure using a casting method. CONSTITUTION: A reinforcing structure(100) of a steel pipe pile head comprises a head fastener(10) and a support plate(40). The head fastener has first coupling holes(12), second coupling holes(14), and arch ribs(19). The first and second coupling holes are formed in a latching end(11) hung on the end cross section(201) of a steel pipe(200). Vertical reinforcing bars(20) are inserted into the first coupling holes. Support reinforcing bars(30) are coupled to the second coupling holes. The arch ribs are integrally formed between fastening ends(18) extended from the bottom of the latching end. The support plate is coupled to the support reinforcing bars coupled to the head fastener and is inserted into the steel pipe pile.

A pile head reinforcement structure of concrete pile

A head reinforcing assembly of a concrete pile is provided to integrate a concrete pile and a concrete placing material and to improve the coherence between a circular plate and iron wire. A head reinforcing assembly(100) of a concrete pile comprises a plurality of couplers which protrude vertically upward are formed in the upper side into the columnar direction, a circular plate(200) maintaining the horizontal state in the location of the predetermined depth of the hollow of the concrete pile, a iron wire(300) perpendicularly equipped through the fastener of the circular plate as the fixed length, a plurality of insertion holes which are formed in the horizontal plane so that the iron wire is perpendicularly passed, a pile support(400) which has a circular ring structure in which the inner circumference is curve-cut in the vertical downward, a first connecting wire(500) in which both ends forms the ring in order to pass through two through-holes with respective connection and it is returned to the end of the top iron wire and it is united, and a second connection wire(600) whereof both ends form rings.

Simple supported multiple reinforcement of steel pipe pile

본 발명은 강관말뚝 머리에 작용하는 단면력 분산효과가 뛰어나고 확대기초 콘크리트와의 부착성능이 향상되어 확대기초를 통해 전달되는 작용력이 강관 말뚝으로 원활히 전달될 수 있도록 함과 동시에 다웰 작용을 통한 강관말뚝 내부의 속채움 콘크리트와의 견고한 결합으로 설치작업이 간편한 강관말뚝 머리 보강구조 및 그를 이용한 강관말뚝 머리 보강방법에 관한 것이다. 본 발명의 적절한 실시 형태에 따르면, 상부 둘레 면을 따라 다수 개의 철근 삽입공(10a)이 형성된 강관말뚝(10); 강관말뚝(10)의 내부 일정 깊이에 고정되는 바닥 판(12); 강관말뚝(10)의 내부 둘레 면을 따라 길이 방향으로 설치되는 다수 개의 수직 보강 부재(13); 다수 개의 수직 보강 부재를 서로 결합시키는 고정 근(14); 및 마주 보는 철근 삽입공(10a)을 관통하도록 강관말뚝(10)에 결합된 다수 개의 관통 철근(15)을 포함하며, 수직 보강 부재(13)는, 고정 근을 설치하기 위한 고정 근 걸침 돌기(132), 강관말뚝에 걸쳐지도록 하는 강관말뚝 걸침 돌기(133) 및 강관말뚝 내면과의 간격 유지를 위한 간격 유지 돌기(134)를 포함하며, 각각의 돌기는, 일부분을 자르고 잘려진 부분을 면에서 돌출되도록 밀어내 개구를 형성하면서 면에서 돌출되도록 구성된 것을 특징으로 하는 강관말뚝 머리 보강구조가 제공된다. The present invention is excellent in the effect of dispersing the cross-sectional force acting on the steel pipe pile head and the adhesion performance with the enlarged base concrete is improved so that the action force transmitted through the expansion base can be smoothly transferred to the steel pipe pile and at the same time through the steel pipe pile This invention relates to a steel pipe pile head reinforcement structure that is easy to install due to its solid coupling with a stuffed concrete, and a steel pipe pile head reinforcement method using the same. According to a preferred embodiment of the present invention, the steel pipe pile 10 is formed with a plurality of reinforcing hole 10a along the upper circumferential surface; A bottom plate 12 fixed to a predetermined depth of the steel pipe pile 10; A plurality of vertical reinforcing members 13 installed in the longitudinal direction along the inner circumferential surface of the steel pipe pile 10; A fixing root 14 for coupling the plurality of vertical reinforcing members to each other; And a plurality of through bars 15 coupled to the steel pipe pile 10 so as to penetrate the rebar insertion holes 10a facing each other, and the vertical reinforcing member 13 includes a fixed muscle straddling protrusion for installing a fixed muscle ( 132, ...

Ink refill method of ink cartridge and device thereof

본 발명은 잉크 카트리지의 잉크 충전 방법 및 그 기구에 관한 것으로, 내, 외부를 연결하는 1개 이상의 구멍을 갖는 잉크 카트리지에 잉크를 충전하는 방법에 있어서, 잉크 카트리지의 구멍에 잉크가 채워진 실린더의 출구를 기밀이 유지되도록 결합하는 단계와, 상기 실린더에 구비된 피스톤 로드가 상부를 향하도록 잉크 카트리지와 실린더를 위치시킨 후 상기 피스톤 로드를 당기는 방향으로 외력을 가하여 그에 연결된 피스톤을 후진시켜 잉크 카트리지의 내부 공기를 빼내는 감압 단계와, 상기 감압 단계가 완료된 후 피스톤 로드에 가해지던 외력을 제거하여 잉크 카트리지의 진공압에 의해 실린더의 잉크를 잉크 카트리지의 내부로 충전하는 단계가 포함됨을 특징으로 하며, 이에 의하면 잉크 카트리지의 감압 및 충전을 신속하고 간단하며 신뢰성 있게 수행할 수 있는 효과를 갖는다. The present invention relates to a method for filling an ink cartridge and an apparatus thereof, the method of filling ink in an ink cartridge having one or more holes connecting the inside and the outside thereof, the outlet of the cylinder filled with ink in the holes of the ink cartridge. To maintain the airtightness, and position the ink cartridge and the cylinder so that the piston rod provided in the cylinder faces upwards, and then apply an external force in the direction of pulling the piston rod to reverse the piston connected thereto to the inside of the ink cartridge. And depressurizing the air and removing the external force applied to the piston rod after the depressurization step is completed, thereby filling the ink of the cylinder into the ink cartridge by the vacuum pressure of the ink cartridge. Quick, simple and reliable decompression and charging of ink cartridges It has an effect that can be performed.

Unit for Reinforcing Head of Steel Tube Pile and Reinforcement Structure Using the Unit

본 발명에 따른 강관파일의 두부보강 구조 및 그 구조물은 콘크리트와 철근의 결합에 의해 강관파일의 두부를 보강하기 위한 구조물에 있어서, 상부 원형판, 복수개의 체결부재, 하부 바닥판 및 고정체로 구성되고, 상기 상부 원형판에는 중공부, 철근 수용홈, 장공(長空)형 볼트공 및 덮개부가 형성되고, 상기 복수개의 체결부재는 상부 체결부, 하부 체결부 및 측부로 구성되고, 상기 하부 바닥판에는 상기 복수개의 체결부재와 일축으로 볼트공이 형성되고, 상기 고정체는 상기 상부 원형판, 하부 바닥판 및 상기 복수개의 체결부재를 고정하기 위한 것이다. 따라서 복수개의 체결부재와 하부 바닥판을 결합하고, 체결부재를 강관파일의 내주면에 용접하고, 체결부재 상부로 상부 원형판을 결합하고, 철근을 상기 상부 원형판의 철근 수용홈에 삽입하고, 향후 기초콘크리트를 상부 원형판의 중공부를 통해 타설함으로써 인장력이 강화되고 기계적 강성도가 증대될 뿐만 아니라, 작업자가 쉽게 작업할 수 있고, 적은 시공비용으로 확실한 강관파일 두부보강 시공을 완성할 수 있다.

Steel pipe pile tofu reinforcement structure

본 발명은 강관말뚝 두부보강구조에 관한 것으로, 구조물의 기초공사시 지중에 관입된 강관말뚝과 기초바닥콘크리트를 강결시켜 강관말뚝 두부에 집중하는 축력.전단력 및 휨모멘트에 대한 저항력을 증가시켜 수직 및 수평 변위를 방지하고, 특히 연약지반상에 설치되는 강관말뚝에서는 지반의 장기압밀침하로 인해 기초바닥 콘크리트 하부면에 공동(또는 빈 공간)이 형성되어 대기 또는 수중에 노출되어 부식되는 것을 방지할 수 있는 두부보강구조를 형성하여 강관말뚝의 구조적 안정성을 높힐 수 있는 강관말뚝 두부보강구조에 관한 것이다. The present invention relates to a steel pipe pile head reinforcement structure, by strengthening the steel pipe pile and foundation floor concrete in the ground during construction of the structure to concentrate the steel pipe pile head to increase the axial force, shear force and bending moment resistance It prevents horizontal displacement, and especially in steel pipe piles installed on soft ground, it is possible to prevent erosion by exposure to air or water due to the formation of cavities (or empty spaces) in the bottom surface of foundation concrete due to long-term consolidation of the ground. The present invention relates to a steel pipe pile head reinforcing structure which can increase the structural stability of steel pipe piles by forming a reinforced head structure. 강관말뚝, 두부보강, 연약지반침하, 보강철근, 철근 Steel pipe pile, tofu reinforcement, soft ground subsidence, rebar, rebar

Connecting Apparatus of PHC Piles

본 고안은 파형강판으로 이루어진 본체를 구비한 연결장치를 이용하여 고강도 중공 콘크리트 말뚝(Pretensioned High strength Concrete Pile/ 이하 "PHC 말뚝"이라고 약칭함)을 서로 일체로 연결하는 장치에 관한 것이다. 본 고안에서는 일측 PHC 말뚝(110)과 타측 PHC 말뚝(120) 각각의 연결단부면의 중공 형상에 대응되도록 링 형태로 이루어진 제1원판(10)과 제2원판(20); 및 파형강판의 파형이 상기 제1 및 제2원판(10, 20)의 반지름 방향으로 교번하여 돌출되도록 파형강판이 통형상을 이루어서 제1 및 제2원판(10, 20) 사이에 배치되어 상기 제1 및 제2원판(10, 20)과 일체를 이루고 있는 본체(30)로 구성되며; 상기 제1원판(10)은 상기 일측 PHC 말뚝(110)의 연결단부면에 결합되고, 상기 제2원판(20)은 상기 타측 PHC 말뚝(120)의 연결단부면에 결합되어 일측 PHC 말뚝(110)과 타측 PHC 말뚝(120)을 연결시키는 것을 특징으로 하는 PHC 말뚝의 연결장치가 제공된다. The present invention relates to a device for integrally connecting high strength hollow concrete piles (hereinafter referred to as "PHC pile") using a connecting device having a body made of corrugated steel sheet. In the present invention, the first disc 10 and the second disc 20 made of a ring shape to correspond to the hollow shape of the connection end surface of each of the one side PHC pile 110 and the other side PHC pile 120; And the corrugated steel sheet is disposed between the first and second original plates 10 and 20 to form a cylindrical shape so that the waveform of the corrugated steel sheet alternately protrudes in the radial direction of the first and second original plates 10 and 20. A main body 30 integral with the first and second discs 10 and 20; The first disc 10 is coupled to the connection end surface of the one side PHC pile 110, the second disc 20 is coupled to the connection end surface of the other PHC pile 120 one side PHC pile 110 ) Is provided with a connecting device of the PHC pile, characterized in that connecting the other side PHC pile (120).

Protection cap

PURPOSE: A protective cap for an underground anchor with an improved structure is provided to be used for from anchorages with minimum standard tension to anchorages with maximum standard tension through post processing of a female screw unit of a variable process unit. CONSTITUTION: A protective cap(10) for an underground anchor with an improved structure is formed in the inside space(11) of which one side is open, is formed in the outer surface of one end, comprises a flange portion(13) with a plurality of fastening hole(12); a variable process unit(14) which is integrated or separately formed in the internal space; and a female screw unit(15) which is formed in the inner surface of the variable process unit.

Combined Structure of Column and Coping and Girders

The present invention relates to a combination structure of a column and a coping with a girder. The combination structure includes: a plurality of column parts spaced a predetermined distance apart from each other, having one side inserted into the ground, and having the other side erected to be exposed; a coping part having one side combined with the top of the other side of the column parts, and having the other side expanded, and having a placement groove formed on an upper side thereof; and a girder part inserted into the placement groove of the coping part. The combination structure can secure the ease and quickness of work through construction using a combination form provided for a column and a coping, and an insertion part and a protrusion part are formed into conical shapes matched with each other, and then, the insertion part or the protrusion part of the coping part is inserted into the protrusion part or the insertion part of the column part and settled therein to facilitate position adjustment between the coping and the column, and, lastly, a worker can easily make adjustment through leveling work. Moreover, in regard to a connection structure of the coping part and the girder part, shear connectors are provided in the girder part and/or the placement groove, and then, a filling material is lastly placed in a space where the shear connectors are formed, to be integrated, and, accordingly, an efficient coupling force therebetween can be secured.

Truss Deck Plate with Improved End Structure

금속제 기판 상에 트러스 거더가 부설된 트러스형 데크 플레이트에 관한 개선된 기술이 개시된다. 본 발명은 트러스형 데크 플레이트의 트러스 거더에 수직 고정봉을 고정 설치함에 있어 종래와 같은 수작업 용접에 의하지 않고 기계화된 프로세스에 의하는 것이 가능함으로써 생산 효율 및 경제성을 높일 수 있도록 함을 목적으로 하는 발명으로서, 이를 위하여 본 발명은 소정 크기의 금속 판재로 이루어진 바닥기판 상에 1본의 상부철근과 2본의 하부철근 및 래티스 철선으로 구성된 트러스 거더를 부설하고 상기 트러스 거더의 양끝단에는 수직 고정봉을 부착하여 이루어진 공지의 트러스형 데크플레이트에 있어서, 상기 2본의 하부철근은 각각 끝단이 서로 마주 보도록 내측을 향하여 수평으로 직각 절곡되며, 상기 수직 고정봉은 상단부가 상기 상부철근에 접촉하고 중간부는 상기 2본의 하부철근의 절곡된 끝단에 접촉되도록 부착 설치되는 것을 특징으로 하는 단부 구조가 개선된 트러스형 데크 플레이트를 제공한다. 데크 플레이트, 단부, 수직 고정봉

Steel Rod or Wire Pile Connection for Civil and Building Structure

본 발명에 따른 구조물용 파일 연결부 구조체는 토목 또는 건축 구조물의 하부에 상면이 상기 토목 또는 건축 구조물의 하면과 접촉하도록 배치되는 파일 및 일단은 상기 파일에 삽입되고, 타단은 상기 토목 또는 건축 구조물의 내부에 매입되는 지지부를 포함한다. The file connecting structure for a structure according to the present invention is characterized in that the file connecting structure structure for a structure has a file in which a top surface is placed in contact with a lower surface of the civil engineering or building structure at a lower portion of the civil engineering or architectural structure, As shown in Fig.

Method of land-side protection wall using bracing

본 발명은 브레이싱을 이용한 자립식 흙막이 공법에 관한 것으로, 더욱 상세하게는 굴착영역의 둘레를 굴착하여 오픈 컷을 형성하는 단계와, 상기 오픈 컷에 의하여 형성된 지반의 양측을 따라 복수의 엄지말뚝을 근입시키는 단계와, 상기 엄지말뚝에 수평 또는 경사브레이싱(bracing), 또는 이들 모두를 상호간에 연결하여 흙막이 구조를 형성하는 단계와, 상기 굴착영역을 굴착하여 기초부를 형성하는 단계를 포함하여 이루어져, 엄지말뚝과 수평 및 경사브레이싱이 상호 결합된 자립식 흙막이 구조를 도입하여 부재력과 변위를 기존 공법에 비하여 현저히 낮추어 줌으로써 동일한 지반 조건과 하중이 적용되는 경우에도 기본 공법보다 충분한 부재자체의 안정성을 확보할 수 있으며, 아울러 기존 공법에서 사용하던 지보재(스트럿, 어스앵커, 레이커 등)를 사용하지 않음으로써 충분한 작업공간을 확보할 수 있고, 또 지보재의 미사용으로 이의 설치를 위한 작업 시간을 줄여 전체적인 공기를 단축하는 것이 가능하며, 더 나아가 흙막이 구조의 안정성 보강을 위한 추가적인 부재의 도입 필요성이 없어 경제성을 도모할 수 있는 브레이싱을 이용한 자립식 흙막이 공법을 제안하고자 한다. The present invention relates to a self-supporting retaining method using bracing, and more specifically, excavating a circumference of an excavation area to form an open cut, and incorporating a plurality of thumb piles along both sides of the ground formed by the open cut. And forming a mud structure by connecting horizontal or inclined bracing, or both, to the thumb pile, and forming a foundation by excavating the excavation area. By introducing a self-supporting retaining structure in which horizontal and inclined bracing are mutually combined, the member force and displacement are significantly lowered compared to the existing method, so that even when the same ground conditions and loads are applied, sufficient stability of the member itself can be secured. In addition, it is possible to secure a sufficient working space by not using the supporting materials (struts, earth anchors, rakers, etc.) used in the existing construction method, and to shorten the overall air by reducing the working time for its installation by not using the supporting materials. It is possible, and furthermore, to propose a self-supporting mud-blocking method using bracing, which can promote economic efficiency since there is no need to introduce an additional member to reinforce the stability of the mud-guard structure.

Pile head reinforcing apparatus for temporary structure

본 고안은 파일의 두부(頭部)를 구조적으로 보강하여 그 상부에 가시설을 시공하기 위한 가시설 파일용 두부연결장치에 관한 것이다. The present invention relates to a head connecting device for temporary piles for structurally reinforcing the head of a pile to construct a temporary facility thereon. 본 고안의 가시설 파일용 두부연결장치는 파일의 상단에 올려지는 원통형의 원형관과, 상기 원형관의 상부에서 수평으로 배치되는 상부판을 갖는 캡부; 상기 캡부의 내측에 위치되고, 상기 파일에 캡부를 연결하며, 상기 캡부로부터의 상부하중을 파일에 균일하게 분포, 전달시키는 속채움 콘크리트;및 상기 캡부의 상부판 위에 탈착식으로 고정되는 두부지지빔;을 포함하는 구성이다. The head connecting device for a temporary pile of the present invention is a cap portion having a cylindrical circular tube mounted on the top of the pile, and a top plate horizontally disposed on the upper portion of the circular tube; A stuffing concrete positioned inside the cap part and connecting the cap part to the pile and uniformly distributing and transferring the upper load from the cap part to the pile; and a head support beam detachably fixed on the upper plate of the cap part; It includes a configuration. 본 고안에 의하면 지중에 항타되어 고정된 각각의 파일의 상단에서 파일두부를 구조적으로 보강하고, 그 상부측의 구조물에 의한 상부 하중이 균일하게 분산되어 파일로 전달되도록 하며, 구조물의 위치조정이 가능함으로써 파일 상에 가시설 구조물을 쉽게 설치할 수 있고, 안정된 가시설을 구축할 수 있는 효과가 얻어진다. According to the present invention, the head of the pile is structurally reinforced at the top of each pile fixed and fixed in the ground, and the upper load by the structure on the upper side is uniformly distributed and transmitted to the pile, and the position of the structure can be adjusted. By doing so, the temporary structure can be easily installed on the pile, and the effect of building a stable temporary facility is obtained. PHC 파일, 두부(頭部) 보강, 두부연결장치, 속채움 콘크리트 PHC pile, head reinforcement, head joint, filling concrete

Wind turbine foundation

其包括至少一个基本上长型的销(250)以及至少一个相应的基本上长型的桩(210)，销(250)与风轮机塔(120)相关联，桩(210)将被插入表面(SB)并适合于接纳销(250)的至少一部分。在销(250)和桩(210)之间限定有室(260)，用来接纳灌浆。销(250)和桩(210)中的至少一个设置有在灌浆室(260)内部延伸的连接板(300a、300b)，连接板(300a、300b)设置有灌浆通过的孔(310a、310b)。连接板(300a、300b)可在灌浆室(260)内部径向延伸，与销(250)或桩(210)的中心(C)彼此对准或不对准。

Connecting device for PHC pile ends

본 발명은 상부 PHC 파일(1)과 하부 PHC 파일(2)을 상판과 하판 및 원통과 다수개의 보강판을 방사상으로 용접 결합된 이음장치(3)에 의해 형성되는 PHC 장대 파일에 있어서, PHC 파일의 단부에 단부 결합장치를 구비하여 PC 강봉(5)과 이음장치(3)를 결합하되, 단부 결합장치는 PHC 파일의 중공부 내경보다 크거나 같은 크기의 내경과 PHC 파일의 외경보다 작거나 같은 크기의 외경을 가지는 강제 링형원판(11)에 PC 강봉 연결부(12)와 이음장치 결합용 너트홀(13)을 이웃하여 연접시킨 다수개의 결합부(A)를 일정간격으로 형성하고, PC 강봉 연결부(12)는 PC 강봉 단부에 형성된 구형돌기(5a)가 안착되도록 링형원판(11) 일측에 링형원판(11) 두께의 반에 해당하는 깊이와 구형돌기(5a) 외경보다 조금 큰 직경을 가지는 반구형 안착부(12c)를 형성하며, 타측에는 PC 강봉(5)의 몸체(5b)가 관통될 수 있는 직경을 가지는 관통구(12d)를 형성하고, 너트홀(13)은 이음장치(3)가 견고하게 결합되고, PC 강봉 단부에 형성되는 구형돌기(5a)가 관통될 수 있는 크기를 가지도록 형성하며, PC 강봉 연결부(12)와 너트홀(13)은 반구형 안착부(12c)와 너트홀(13)의 외경을 연접시키되, PC 강봉(5)의 몸체가 통과할 수 있는 통로(12e)로 연결하여 형성하는 것을 특징으로 하는 PHC 파일의 단부 결합장치에 관한 발명이다. The present invention relates to a PHC pole pile in which a top PHC pile 1 and a bottom PHC pile 2 are formed by a joint device 3 radially welded to an upper plate, a lower plate, a cylinder, and a plurality of reinforcement plates. An end coupling device is provided at the end of the PC steel rod 5 and the coupling device 3, wherein the end coupling device is larger than or equal to the inner diameter of the hollow portion of the PHC pile and smaller than or equal to the outer diameter of the PHC pile. Forming a plurality of coupling portions (A) in which a steel ring connecting portion 12 and the nut hole 13 for joining the coupling device are adjacently connected to a steel ring-shaped disc 11 having an outer diameter of a size at regular intervals, and the PC steel rod connecting portion 12 is a hemispherical shape having a diameter corresponding to half the thickness of the ring-shaped disk 11 on one side of the ring-shaped disk 11 and a diameter slightly larger than the outer diameter of the spherical-shaped projection 5a so that the spherical protrusion 5a formed at the end of the PC steel rod is seated. It forms a seating portion (12c), the other side of the body of the PC steel bar (5) A through hole 12d having a diameter through which the 5b can be penetrated ...

Reinforcing structure for pile head

본 발명은 구조물에 작용하는 지진이나 바람에 저항하고자 기초하부에 설치된 강관말뚝이나 PHC말뚝은 구조물의 확대기초 간의 수직한 철근을 보강하여 강결합 방식으로 지지하는 접합방법하고 있으나 확대기초와 말뚝이 결합되는 접경부에서 단위부재 형식의 단위 확장두부정착재를 하부 정착부는 기시공된 PHC말뚝의 내부 중공부의 속채움 콘크리트에 효과적으로 우력 정착시키고 상부 정착부는 말뚝의 상단 절단면에 거치하여 말뚝의 중공부의 직경(d)보다 크도록 바깥쪽으로 벌려 단면을 확장시켜 접경부의 발생휨모멘트의 저항모멘트 팔거리를 증대시키고 일정한 단위부재로 공장 제작하여 말뚝의 내부로 삽입되도록 함으로써 말뚝의 두부를 효과적으로 보강하도록 하는 단위 확장두부정착재를 이용한 말뚝의 두부보강 구조에 관한 것이다. 본 발명의 바람직한 일 실시예는 지중에 매립 설치되며 중앙부에 중공부이 형성되는 PHC말뚝과; PHC말뚝의 중공부의 상단부에서 일정 깊이 하부에 위치하여 중공부을 마감하는 거푸집판과; 판 형상의 수평부재와, 수직한 판형상으로 관통공이 통공되어 수평부재에 접합되는 수직부재와, 일정길이 수직방향으로 형성되는 상부 정착부와 상부 정착부의 하단부에서 경사 하방으로 연장되는 경사 확대부와 경사 확대부의 하단부에서 수직방향 하부로 연장되는 하부 정착부으로 이루어져 경사 확대부가 수직부재의 관통공을 관통하여 구성되는 고강도 보강철근을 포함하여 이루어져, PHC말뚝의 상단부에 수평부재의 하단부가 안착되고, 수직부재의 관통공을 관통하여 구성되는 경사 확대부 및 하부 정착부가 중공부에 인입되도록 복수개가 구성되는 단위 확장두부정착재와; HC말뚝의 상단부로 일정 길이 돌출하도록 거푸집판의 상부의 중공부으로 삽입되는 복수개의 수직근과; PHC말뚝의 상단부에 콘크리트를 타설하여 중공부 내부의 거푸집판의 상부와 PHC말뚝 상부의 일정 면적에 형성되는 확대기초;를 포함하여 이루어진다. The present invention is a joining method in which steel pipe piles or PHC piles installed on the lower part of the foundation are supported in a rigid coupling method by reinforcing vertical reinforcing bars between the expanded foundations of the structure to resist earthquakes or winds acting on the structure, but the expanded foundation and the pile are combined At the border, the unit extension head fixing material in the form of a unit member is effectively fixed to the concrete filled in the inner hollow part of the pre-built PHC pile by the lower fixing part, and the upper fixing part is mounted on the upper cut surface of the pile, and the diameter (d) of the hollow part of the pile ) to expand the cross section outward to increase the resistance moment arm distance of the bending moment occurring at the border, and to effectively reinforce the head of the pile by making it factory-manufactured with a certain unit member and inserting it into the inside of the pile. It relates to the head reinforcement structure of piles using ash. A ...

Reinforcing device of pile head part and method of file structure construction method therewith

파일 두부 상면에 두부보강철근을 간단하게 조립 및 설치할 수 있어 신속하고 경제적인 파일 및 기초부등의 콘크리트 구조물 시공이 가능한 두부보강철근 조립용 지지대 및 이를 이용한 파일시공방법에 관한 것으로서, 상기 두부보강철근 조립용 지지대는 외측 및 내측수직부 사이의 블록끼움부(S)가 형성되도록 ㄷ자 단면이 되도록 강봉부재를 절단하여 절곡시켜 형성된 것으로서 파일 두부 상면에 끼워지도록 설치되는 철근지지대; 내부로 두부보강철근이 삽입되도록 하여 가이드하는 원형관 부재로서 외측면이 철근지지대의 내측수직부 표면에 고정되도록 형성된 철근삽입관; 및 구부려지는 바를 커팅한 후, 두부보강철근에 조여지도록 꼬아 결속시켜 두부보강철근이 철근삽입관 또는 충진재마감판에 걸려지면서, 하방으로 빠지지 않도록 형성된 꼬임클립;을 포함한다. It relates to a support for assembling a head reinforcement reinforcing bar that can be easily assembled and installed on the upper surface of the pile head, enabling rapid and economical construction of concrete structures such as piles and foundations, and a pile construction method using the same. The support is formed by cutting and bending a steel bar member to have a U-shaped cross section so that a block fitting portion (S) between the outer and inner vertical portions is formed, and the reinforcing bar support is installed to be fitted to the upper surface of the head of the pile; A reinforcing bar insertion tube formed so that the outer surface is fixed to the inner vertical surface of the reinforcing bar support as a circular tube member for guiding the head reinforcement bar to be inserted into the inside; And after cutting the bent bar, twisted so as to be fastened to the head reinforcement reinforcing bar, the head reinforcement reinforcing bar is hooked on the reinforcing bar insertion pipe or the filler finish plate, and a twisted clip formed so as not to fall downward.

Slipping Pile for Civil and Building Structure

본 발명에 따른 구조물용 파일 연결부 구조체는 토목 또는 건축 구조물의 하부에 배치되고, 내부에 중공부가 형성된 파일 및 일단은 상기 파일의 중공부에 삽입되고, 타단은 상기 토목 또는 건축구조물의 내부에 매입되는 강관을 포함한다. A file connecting structure for a structure according to the present invention is disposed at a lower portion of a civil engineering or building structure, and includes a file having a hollow portion formed therein, one end being inserted into a hollow portion of the file and the other end being embedded in the civil engineering or building structure Includes steel pipes.

Leveling apparatus of concrete pile head

본 발명은 콘크리트 말뚝 두부의 수평조절장치에 관한 것으로서, 콘크리트 말뚝 두부의 상부에 결합되는 지지부, 이 지지부의 상부에 형성된 덮개부 및 이 덮개부에 형성된 복수의 결합홀에 결합된 지지부와 덮개부 사이의 이격거리를 조정하여 덮개부의 수평을 조절하는 조절부를 포함한다. 따라서 본 발명은 콘크리트 말뚝의 두부에 지지부와 덮개부를 설치하고 조절부로 덮개부의 수평을 조절함으로써, 기초판의 수직 하중이 콘크리트 말뚝 두부에 균일하게 전달되고, 건축구조물의 기초판과 콘크리트 말뚝 두부를 분리하도록 하여, 지진과 같은 수평력이 작용하는 경우에 콘크리트 말뚝 두부의 파괴를 방지할 수 있는 효과를 제공한다. The present invention relates to a leveling device for the concrete pile head, the support portion coupled to the upper portion of the concrete pile head, the cover portion formed on the upper portion of the support portion and the support portion coupled to the plurality of coupling holes formed in the cover portion and the cover portion By adjusting the separation distance of the cover portion to adjust the horizontal portion. Therefore, in the present invention, by installing the supporting part and the cover part on the head of the concrete pile and adjusting the level of the cover part with the adjusting part, the vertical load of the foundation plate is uniformly transmitted to the concrete pile head, and separating the foundation plate and the concrete pile head of the building structure. Thus, it provides an effect that can prevent the destruction of the concrete pile head in the event of a horizontal force such as earthquake. 콘크리트, 말뚝, 두부, 수평조절장치 Concrete, pile, tofu, leveling device

Steel reinforcing connect structure for pile

PURPOSE: A top pipe arrangement structure of a steel pipe for a foundation pile is provided to heighten work efficiency and to minimize flaws after installation. CONSTITUTION: The top pipe arrangement structure of a steel pipe for a foundation pile contains: pin holes(11) bored on four sides of a steel tube(10) to fix a gusset plate(30) to a steel tube(10), and pin holes(31) formed on the side of the cross wing of the gusset plate(30) to correspond to the pin holes(11); pin holes(21) formed on the upper end of the cross wing of the gusset plate(30) to fix a cover plate(20) to the gusset plate(30), and pin holes(21) formed on the cover plate(20) and corresponded to pin holes(31') formed on the gusset plate(30); many through holes(22) formed on the cover plate(20) to fix a reinforcing bar(40) to the cover plate(20), a screw part(41) formed on an end of the reinforcing bar(40), and a bearing nut(50) and a fixing nut(50') formed on the screw part(41); and a taper pin(60) provided with a tapered fitting part(62) and a knurling part(63) to fix the gusset plate to the steel tube and to fix the cover plate to the gusset plate.

Pile head reinforcement structure using drilling bit capable of multistage expansion using unwelded coupler and pile construction method using it

The present invention relates to a pile head reinforcing structure using an excavation bit capable of multistage reaming using a non-welding casing coupler. The excavation bit (10) capable of multistage reaming comprises: a bit body (100) having a sharp excavation face (101), a rotary cam (104) and shoulder members (105); and a shoulder actuating unit (110) having a cylindrical member (111), a pair of coupling holes (112), a shoulder hole (113) and a rotary shaft member (114). The pile construction method comprises a hole excavating step, an excavation equipment removing step, a cement grouting material injecting step, a head reinforcing body installing step, and a finishing step of pouring and curing concrete.

A driving apparatus of plasma panel, a method for displaying pictures on plasma display panel and a plasma display panel

본 발명은 오랜 사용으로 인한 휘도의 감소를 보상하는 플라즈마 디스플레이 패널의 구동 장치 및 플라즈마 디스플레이 패널의 화상 처리 방법에 관한 것이다. 먼저, 플라즈마 디스플레이 패널이 동작하는 시간을 누적하여 측정한다. 측정된 누적 시간이 일정한 기준레벨 이하인 경우 즉, 휘도 감소율이 일정한 기준레벨이하인 경우 서브필드 개수를 줄인다. 이때, 줄어든 서브필드에 대응하여 사용되는 서브필드의 서스테인 개수를 늘리는데 할당한다. 이를 통해, 플라즈마 디스플레이 패널을 장기간 사용함으로 인해 발생할 수 있는 휘도의 감소를 보상할 수 있다. 또한, 휘도 감소를 보상함으로써 플라즈마 디스플레이 패널의 수명을 더욱더 늘릴 수 있다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driving apparatus of a plasma display panel and an image processing method of a plasma display panel which compensate for a decrease in luminance due to long use. First, the operation time of the plasma display panel is accumulated and measured. If the measured cumulative time is less than or equal to a predetermined reference level, that is, if the luminance reduction rate is less than or equal to a certain reference level, the number of subfields is reduced. At this time, it is allocated to increase the number of sustains of subfields used corresponding to the reduced subfields. Through this, it is possible to compensate for the decrease in luminance that may occur due to long-term use of the plasma display panel. In addition, the lifespan of the plasma display panel can be further increased by compensating for the decrease in luminance. PDP, 휘도, 서브필드, 서스테인 PDP, Luminance, Subfield, Sustain