КОМБИНИРОВАННАЯ ШПУНТОВАЯ СТЕНКА

Полезная модель относится к разновидностям гидротехнических сооружений и может быть использована в защитных гидротехнических сооружениях в виде стен и пр., которые имеют высокую несущую способность.Задача - снижение металлоемкости стенки при одновременном упрощении ее конструкции. Комбинированная шпунтовая стенка (фиг. 1) состоит из шпунтовых свай 1различных профилей, где n - целое число, последовательно соединенных между собой с помощью замка 2. При этом замок 2 (фиг. 2) образован из двух одинаковых элементов 3 и 4 в виде профилей, которые закреплены на двух соседних шпунтовых сваях lи 1. В качестве профиля в замке 2 использован стандартный фасонный трубчатый профиль квадратного или прямоугольного сечения, имеющий продольный вырез на обращенных друг к другу гранях трубчатого профиля для взаимного вхождения профилей друг в друга в этот продольный вырез. Захватами 5 и 6 замка служат оба трубчатых профиля квадратного/прямоугольного сечения, а их обоймами 7 и 8 - внутренние части этих профилей, выступами 9 и 10 являются части разрезанных граней внутри обоймы каждого из элементов замка, служащие одновременно гребнями. Выполнение стенки в виде последовательно соединенных между собой шпунтовых свай разного вида в совокупности с соединением всех свай между собой одинаковым вышеописанным замком, обеспечивающим надежное и простое соединение, упрощает конструкцию шпунтовой стенки и снижает ее металлоемкость. Необходимая жесткость и несущая способность обеспечиваются подбором вида входящих в стенку свай, как правило, использованием в качестве звеньев большего числа трубчатых свай. 3 ил. Ц 1 174999 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (11) зе а за = (13) (51) МПК ВО2В 306 (2006.01) В02р 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2017104835, 14.02.2017 (24) Дата начала отсчета срока действия патента: 14.02.2017 Дата регистрации: 15.11.2017 Приоритет(ы): (22) Дата подачи заявки: 14.02.2017 (45) Опубликовано ...

СПОСОБ СТРОИТЕЛЬСТВА МАЛОЭТАЖНОГО ДОМА

Изобретение относится к области строительства, в частности к способам строительства малоэтажных зданий. Техническим результатом изобретения является снижение трудозатрат на возведение здания. Способ строительства малоэтажного дома включает возведение фундамента, внешних и внутренних стен дома, производят монтаж кровли. Для возведения фундамента используют сваи, которые заглубляют в грунт по периметру внешних и внутренних стен, при этом по периметру внешних стен сваи устанавливают с разной высотой от поверхности грунта. Разность высоты свай соответствует толщине ригелей, устанавливаемых на сваи. На сваи с меньшей высотой от поверхности грунта устанавливают облегченные пустотные плиты перекрытия с образованием цоколя. Внешние и внутренние стены выполняют из железобетонных, либо из полистиролбетонных, либо из пенобетонных панелей. После монтажа стен производят монтаж плоской кровли из сэндвич-панели, состоящей из слоя самонесущего профилированного листа, слоя пароизоляции, слоя утеплителя, ...

Bagger- und Anwendungsverfahren

Underground structure system with foundation pit supporting function and construction method

Elements of foundation and/or supporting and process to manufacture them.

Element consisting of one with concrete od.dgl. filled, bag-like, water and/or or gas-permeable, fibrous flexible covering and procedure for its production

Elongated structural member and method and apparatus for making same

Floating system connected to an underwater line structure and methods of use

Elément de fondation ou de soutènement et procédé pour sa fabrication

GUIDING PIPE FACILITATING INSERTION OF STEEL PIPE AND INSTALLATION METHOD FOR WALL STEEL PIPE USING SAME

The present invention relates to a guiding pipe used in an installation method for a wall steel pipe. Specifically, the present invention is to a guiding pipe facilitating the insertion of a steel pipe. The steel pipe installed on the placed ground can be installed by being guided into a first hollow unit formed in a body so that the multiple steel pipes are vertically installed. The guiding pipe guides a connection body formed in the steel pipe penetrating and inserted in the first hollow unit by a first cutting unit so that the connection unit is vertically inserted into an insertion hole formed on the other steel pipe penetrating and inserted into a second hollow unit by a second cutting unit. So, the multiple steel pipes installed on the ground can be vertically installed to each other. According to the present invention, the guiding pipe facilitating the insertion of the steel pipe is formed in a column shape with a predetermined length, wherein an upper part and a lower part are open ...

METHOD OF UTILIZING JUNK CARS TO PRODUCE BUILDING BLOCKS

The method of compressing discarded cars into geometrically complementary shapes and coating the shapes with an air and water impervious material. The shapes can then be used for paving revetments, building retaining walls, or piled up to form dikes or jetties.

SOIL DISPLACEMENT PILES

Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudinal distance. Each soil displacement assembly has an upper helical plate, a lower helical plate and separated from the upper helical plate by a longitudinal plate distance, and at least one soil displacement plate positioned relative to the shaft, the upper helical plate and the lower helical plate. 1. A soil displacement pile for forming a composite pile column , the soil displacement pile comprising: a lead shaft; and', 'at least one lead soil displacement assembly attached at least partially to the lead shaft, the at least one lead soil displacement assembly including:', 'an upper helical plate having a central opening defining an inner edge portion and an outer edge portion;', 'a lower helical plate having a central opening defining an inner edge portion and an outer edge portion, the lower helical plate being independent of the upper helical plate and spaced a predefined distance from the upper helical plate along a longitudinal axis of the soil displacement assembly; and', 'a curved soil displacement plate having a first edge portion attached to the upper helical plate and a second edge portion attached to the lower helical plate such that a convex surface of the curved soil displacement plate forming a soil contacting surface extends from the inner edge portions of the upper helical plate and the lower helical plate to the outer edge portions of the upper helical plate and the lower helical plate, and such that the convex surface is oriented to contact soil when the soil displacement assembly is driven into the soil to displace the soil from the inner edge portions of the upper helical plate and the lower helical plate toward the outer edge portions of the upper helical plate and the lower helical plate so as to create a cavity ...

Gegenüber dem Erdreich abgedichtete Gebäudeaußenwand

PILE DRIVING

Foundation for wooden buildings and construction method thereof

A foundation for a wooden building and a method of constructing the foundation are disclosed, which foundation comprises (a) a concrete foundation footing supporting foundation walls thereon, which foundation walls support the outer walls and inner walls of a wooden building thereon, (b) a plurality of concrete blocks which are integrally jointed, provided continuously along the inside portion of the foundation walls on the concrete foundation footings, (c) a vaporproof sheet material which entirely and tightly covers at least the inside of the integrally jointed concrete blocks and the outer surface of the fill formed in the areas inside the concrete blocks, and (d) a concrete floor portion which is deposited integrally with the foundation walls and the concrete blocks so as to cover the vaporproof material which covers the inside of the integrally jointed concrete blocks and the outer surface of the fill.

FOUNDATION FOR WOODEN BUILDINGS AND CONSTRUCTION METHOD THEREOF

Floating system connected to an underwater line structure

Vorrichtung zur Baugrubensicherung

Es wird eine Vorrichtung zur Baugrubensicherung mit entlang der zu sichernden Baugrubenwände (14) reihenweise versetzten Wandfeldern (1) beschrieben. Um vorteilhafte Konstruktionsverhältnisse zu schaffen, wird vorgeschlagen, dass die aneinander abstützbaren Wandfelder (1) einen durch Diagonalstreben (3, 4) versteiften Rahmen (2) bilden, der ein Aufnahmegitter (7) für eine wasserdurchlässige Abdeckung (8) aufweist, und dass die Wandfelder (1) mithilfe von im Schnittbereich der Diagonalstreben (3, 4) angreifenden Bohrankern (16) unter Vorspannung in Anlage an der Baugrubenwand (14) gehalten sind.

Flotation system for buildings

ELONGATED STRUCTURAL MEMBER AND METHOD AND APPARATUS FOR MAKING SAME

An elongated structural member (10) suitable for use as a marine piling includes a continuous, extruded plastic body (12) having rebar (24) disposed within the plastic body and extending in the lengthwise direction of the structural member. The structural member is formed by continuously extruding a molten plastic into a die so that the molten plastic surrounds and bonds to rebar fed into the die.

СИСТЕМА И СПОСОБ ИЗМЕРЕНИЯ И ВЫСТАВЛЕНИЯ АНКЕРНЫХ БОЛТОВ КРЕПИ

FIELD: mining. SUBSTANCE: invention relates to options of industrial machines containing a machine for installing anchor bolts. The industrial machine contains a machine for installing anchor bolts mounted on a chassis, the first sensor made with the possibility of collecting the first data related to the surface of the mine, wherein the first sensor is a camera, and the first data is an image of the surface of the mine; the second sensor made with the possibility of collecting the second data related to the surface of the mine; a controller connected to the first sensor and to the second sensor, while the controller is configured to analyze the first data and the second data to determine the location of the first bolt and the second bolt on the surface of the mine and determine a new location of the bolt on the surface of the mine for the third bolt based on the location of the first bolt, the location of the second bolt, the first data and the second data. EFFECT: increasing the accuracy of measurements, determining the location, ensuring the correct installation of anchor bolts according to the anchor support plan, ensuring the correct support of the roof of the mine, preventing the collapse of the mine due to incorrect installation of anchor bolts of the support, increasing productivity due to the correct installation of anchor bolts and increasing productivity due to automatic measurements of anchor bolts of the support. 14 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 766 965 C2 (51) МПК E21D 20/00 (2006.01) E02D 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E21D 20/00 (2021.08); E02D 5/00 (2021.08) (21)(22) Заявка: 2019136183, 13.04.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи (US) Дата регистрации: 16.03.2022 13.04.2017 US 62/485,258 (43) Дата публикации заявки: 13.05.2021 Бюл. № 14 (45) Опубликовано: 16.03.2022 ...

СПОСОБ УПЛОТНЕНИЯ ГРУНТА И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Bauwerk zur Boden- und Grundwassersanierung und Verfahren zur Errichtung eines solchen

Bauwerk zur Boden- und Grundwassersanierung, insbesondere zur PAK-Reduzierung, welches mindestens eine erste (SPA) und zweite, jeweils im wesentlichen wasserdichte, im wesentlichen vertikale und im wesentlichen quer zu einem Grundwasserstrom in einer grundwasserführenden Bodenschicht (GWS) ausgerichtete Wand sowie eine zwischen der ersten und zweiten Wand angeordnete Füllung mit Wasserbehandlungsmaterial, insbesondere Filtermaterialschüttung, aufweist, wobei die erste Wand, insbesondere ausgeführt als Spundwand, im wesentlichen oberhalb des Grundwasserstromes und die zweite, stromabwärts von der ersten Wand angeordnete Wand im wesentlichen über die gesamte Höhenerstreckung des ungestörten Grundwasserstromes verläuft und die zweite Wand einen mit der ersten Wand überlappenden Höhenbereich aufweist, über den sich mindestens ein Abschnitt der Füllung erstreckt, wobei unterhalb des Grundwasserstromes eine im wesentlichen wasserundurchlässige Schicht (Tertiär, Betonsohle) vorhanden ist, auf ...

Vortex induced vibration suppression systems and methods

A system comprising a subsea structure defining an interior of the system, the structure subject to a water current; a sleeve exterior to the subsea structure, covering at least a portion of an outside surface of the subsea structure; and a vortex induced vibration suppression device exterior to the sleeve.

Vorrichtung zur Baugrubensicherung

Es wird eine Vorrichtung zur Baugrubensicherung mit entlang der zu sichernden Baugrubenwände (14) reihenweise versetzten Wandfeldern (1) beschrieben. Um vorteilhafte Konstruktionsverhältnisse zu schaffen, wird vorgeschlagen, dass die aneinander abstützbaren Wandfelder (1) einen durch Diagonalstreben (3, 4) ver- steiften Rahmen (2) bilden, der ein Aufnahmegitter (7) für eine wasserdurchlässige Abdeckung (8) aufweist, und dass die Wandfelder (1) mithilfe von im Schnittbereich der Diagonalstreben (3, 4) angreifenden Bohrankern (16) unter Vorspannung in An- lage an der Baugrubenwand (14) gehalten sind.

Construction method

The invention relates to a construction method, according to which a foundation pit is excavated in the ground and foundation elements are erected at pre-determined operating points in the foundation pit, by means of at least one tool. According to the invention, the dimensions of the foundation pit, the operating points and the dimensions of the at least one tool are inputted into a computing unit, and a required working area for the at least one tool and a free space in the foundation pit are automatically determined in the computing unit.

Elongated structural member and method and apparatus for making same

PRESTRESSED CAISSON BEARING PIER AND STRUCTURAL FOUNDATION DEVICE

CONCRETE AND LIKE FOUNDATION AND RETAINING UNITS

APPARATUS FOR REINFORCING AND WATERPROOF GROUTING OF CIP, AND METHOD FOR SHIELDING AND REINFORCING GROUND FOR CIP BY USING SAME

The present invention relates to a reinforcing and order grouting apparatus for a CIP and a CIP type ground reinforcement method using the same, and aims at improving the workability by maintaining the spacing of the perforation holes and reinforcing the piles between the piles through a simple method. . The reinforcing and order grouting apparatus for CIP according to the present invention comprises a reinforcing member 110 inserted into a perforation hole in the ground and fixed by a grout material injected into the perforation hole; A hose protecting means installed at a periphery of the reinforcing member to prevent penetration of the perforated hole adjacent to the grout material to penetrate and grout around the perforated hole; A plurality of grouting grooves are formed in the perforation hole, and the grouting grout material is penetrated and sprayed toward neighboring perforation holes in a state where the front of the spray hole is maintained in the ground through the hose protecting means, The hose protecting means includes a protective tube 121 having a space formed therein and surrounding the spray hole of the order grouting hose so as to be closed while being fixed to the stiffener, And a filler 122 of bentonite filled in the protective tube. The CIP type ground reinforcement method using the reinforcement for CIP and the order grouting apparatus according to the present invention includes a first step of drilling a plurality of perforation holes 1 in the ground by drilling in the ground; A second step of inserting reinforcing and order grouting apparatuses 100 for CIP into the perforated holes drilled in the first step; A third step of grouting the inside of the perforation hole after the second step to form a grouting layer 2; And a fourth step of forming the ordered grouting layer 3 by order grouting between the perforation holes through the reinforcement of the CIP and the subsequent grouting device after the third step.

proteção contra detritos e geocontêiner protegido

Structure load transfer systems

Low environmental impact, surface installed, load transfer systems providing stable connection between above ground structures and the earth, having a plurality of offset driving holes in an integral structure member, or in a bracket or brackets attachable to such a structure, through which piles may be driven into the surrounding soil to create, in differing configurations, the necessary resistances to any combination or relative proportions of the bearing, uplift and lateral loads associated with such structures. The piles are driven at predetermined angles relative to the supported structure, and consistent with its loading characteristics, and bind under load against the offset driving holes through which they pass.

細長い構造部材とその製造方法並びに装置

... プラスチック体の中に配置されたレバー(rebar)(24)を有し、構造部材の長さ方向に伸びた連続した押出し成形されたプラスチック体(12)を含む海洋用杭としての用途に適した細長い構造部材(10)。当該構造部材は溶融プラスチックを当該溶融プラスチックが型にフィードされるレバーを囲み且つ結合する様に型の中に連続的に押出すことによって製造される。 ...

AIR BAG FOR CIVIL WORK

PURPOSE: To raise sealing effect to be obtained in a partitioning and closing operations by naturally bending a bag body by using the base cloth of the bag having a biased portion for the half of its outer face, a flattened portion for the half of its inner face, and a difference in shrinkage between the outer and inner faces. CONSTITUTION: A sheet 1a forming the outer half A of a bag body 1 is made of a biased base cloth 2, a sheet 1b forming the inner half B is made of a flattended base cloth 3, and both the sheets 1a and 1b are doubled and bonded to form a bag body. Since the circumferential elongation of the outer half A of the bag body 1 becomes greater than that of the inner half B and also the bag body is bent toward the biased portion side when it expands due to shrinkage in the axial direction, the air bag body can be used for partitioning or closing purpose because buckling phenomenon is prevented when being set by turning its inner half side toward the excavated face. COPYRIGHT ...

ШПУНТОВОЕ СОЕДИНЕНИЕ

Предложено шпунтовое соединение для соединения свай некруглого поперечного сечения, в частности таврового и двутаврового поперечного сечения. Шпунтовое соединение включает пару фасонных привариваемых профилей, каждый из которых снабжен полосовым элементом для приварки к свае, причем один из профилей представляет собой шпунтовый выступ, содержащий полосовую стойку с гребнем, а второй привариваемый фасонный профиль выполнен в виде шпунтового захвата, имеющего замковую полость для размещения в ней гребня шпунтового выступа, образованную двумя зеркально симметричными элементами в виде крюков, одними концами соединенных между собой. Крайние участки свободных концов упомянутых крюков шпунтового захвата загнуты, по меньшей мере приблизительно, под прямым углом к оси шпунтового соединения. Участки для приварки каждого из привариваемых профилей выполнены плоскими и смещены в одну сторону относительно оси шпунтового соединения на одинаковое расстояние. Предложенное шпунтовое соединение обладает высокой ...

ШПУНТОВАЯ СТЕНКА ДЛЯ ГИДРОТЕХНИЧЕСКИХ СООРУЖЕНИЙ

Изобретение относится к гидротехническому и строительству и может быть использовано в морском и речном строительстве портовых сооружений, строительстве набережных и причалов, опор мостов, подпорных стенок при берегоукрепительных работах. В шпунтовой стенке для гидротехнических сооружений, содержащей сваи в виде металлических цилиндрических труб, промежуточных и замковых элементов, соединяющих их в единую стенку вдоль линии строительства, согласно изобретения промежуточные элементы выполнены корытообразной формы и размещены с лицевой стороны вдоль линии шпунтовой стенки, замковые элементы установлены между концевыми частями боковых стенок промежуточных элементов и поверхностями соединяемых с ними труб, а боковые стенки промежуточных элементов расположены на продолжении линий, соединяющих центры цилиндрических труб и замковые элементы, расположенные на внешней стороне труб, с допустимыми отклонениями от указанных линий на угол поворота промежуточного элемента в замковом элементе β не более ...

УСИЛЕННЫЙ ТРУБОШПУНТ

Полезная модель относится к шпунтовым металлическим сваям и может быть использована для устройства на их основе шпунтовых стен в гидротехнике при сооружении морских и речных причалов, а также в строительстве при возведении в грунте подпорных стенок различного назначения, для которых не нужно дополнительное усиление. Техническим результатом заявленного решения является возможность заместить каждое решение традиционных трубошпунтовых решений с большими диаметрами на множество трубошпунтовых решений с меньшими диаметрами труб, причем с превышением упругих моментов и коэффициентов эффективности. Указанный технический результат достигается за счет того, что заявлен трубошпунт, состоящий из сваи, на боковой стороне которой закреплены элементы замкового соединения, при этом на трубной поверхности сваи приварены накладки, каждая из которых представляет собой полученный продольным разрезом сегмент цилиндрической металлической трубы того же диаметра, что и используемый в шпунтовой свае, отличающийся ...

Probebelastungspfahl zur Messung der Tragfähigkeit von Pfahlgründungen

Improvements in or relating to pile driving

Pile sections (13) are driven into the ground (5) by a ram (8) driven by a hydraulic cylinder (37). The section (13) is guided through a tubular guide (2) which prevents bending of the section and which has a detachable end portion (4) which is embedded in the ground. The guide (2) and cylinder (37) are vertically slideable on a rail (3) and can be raised and lowered by a further hydraulic ram (39). Each section is driven in a single stroke and further pile sections are added through a door (11) in the side of the guide (2) between successive strokes. The apparatus is transportable on a tracked vehicle (41). By supporting the pile (13) in the guide (2) during driving it is possible to use pile sections of small diameter which are light and easy to handle. The pile sections (13) are connected using a tubular metal joint member (14, Fig. 3), and have reduced end sections whereby, when fitted, the connectors outer surface is flush with that of the pile. ...

Method and apparatus for forming sand piles for improving soft ground

A method for uniformly improving a soft ground is proposed. It includes the steps of driving a pipe into the ground, putting sand thereinto and pulling up the pipe gradually while discharging and compacting the sand. In forming the sand piles, the diameter and/or strength of the sand piles are changed according to the soil nature of the ground to be improved to improve the ground uniformly.

Structural arrangement for the stabilization of linear earthwork

Strukturanordnung zur Stabilisierung von linearen Erdbauwerken, insbesondere von Eisenbahnoberbauten zur Vermeidung von Bewegungen des Oberbaus (2) infolge der Wirkung von Querkräften im Bezug zur Gleisachse (25) während stoßweise auftretenden Verkehrs, wobei die Strukturanordnung eine tragende Stützstruktur enthält, welche vorzugsweise außerhalb der Spurweite der Schienen (23) oder des Bahnlichtraumprofils angeordnet ist und Querkräften widersteht, wobei die tragende Stützstruktur gebildet wird durch zumindest einen Stützbalken (3) entlang der Gleisrichtung, welcher ein Schotterbett (21) entlang der Schwellen (22), im Bereich der Bewegungen stabilisiert, weiters durch eine Stützwand (4), die sich vom Oberbau (2) in Richtung Untergrund erstreckt, und auf der Seite des Stützbalkens (3) gegenüber der Schwellen (22) angeordnet ist, und durch eine Schutzdecke (5), die den Stützbalken (3) und die Stützwand (4), sowie gleichzeitig die Enden (22a) der Schwellen (22) in Richtung des Stützbalkens (3) umfasst.

Structural arrangement for the stabilization of linear earthwork

Strukturanordnung zur Stabilisierung von linearen Erdbauwerken, insbesondere von Eisenbahnoberbauten zur Vermeidung von Bewegungen des Oberbaus (2) infolge der Wirkung von Querkräften im Bezug zur Gleisachse (25) während stoßweise auftretenden Verkehrs, wobei die Strukturanordnung eine tragende Stützstruktur enthält, welche vorzugsweise außerhalb der Spurweite der Schienen (23) oder des Bahnlichtraumprofils angeordnet ist und Querkräften widersteht, wobei die tragende Stützstruktur gebildet wird durch zumindest einen Stützbalken (3) entlang der Gleisrichtung, welcher ein Schotterbett (21) entlang der Schwellen (22), im Bereich der Bewegungen stabilisiert, weiters durch eine Stützwand (4), die sich vom Oberbau (2) in Richtung Untergrund erstreckt, und auf der Seite des Stützbalkens (3) gegenüber der Schwellen (22) angeordnet ist, und durch eine Schutzdecke (5), die den Stützbalken (3) und die Stützwand (4), sowie gleichzeitig die Enden (22a) der Schwellen (22) in Richtung des Stützbalkens ...

LINKED UP FOUNDATION PILE AND FOUNDATION

BUILDING FOR THE GROUND AND GROUND WATER CLEANUP AND PROCEDURE FOR THE ESTABLISHMENT OF SUCH

PROCEDURE AND DEVICE FOR THE GROUND REINFORCEMENT

Prestressed caisson bearing pier and structural foundation device

Guide device for sheet pile

LARGE SIZED CONCRETE BLOCK FOR LIFTING A CRANE AND MANUFACTURING AND INSTALLING METHODS THEREOF

PURPOSE: A large sized concrete block for lifting a crane and manufacturing and installing methods thereof are provided to prevent the waste a lift loop hole and a lift loop member and to prevent the destroying of a large sized concrete block due to abrasion and corrosion. CONSTITUTION: A large sized concrete block for lifting a crane comprises a large size concrete block main body(110) and a connection wire rope through pipe(120). The connection wire rope through pipe is composed of a synthetic resin conduit. The central part of the connection wire rope through pipe is buried inside the large size concrete block main body. The central part of the connection wire rope through a pipe is arranged in a longitudinal direction in order to be convex arc type. COPYRIGHT KIPO 2012 ...

УДЛИНЕННЫЙ КОНСТРУКТИВНЫЙ ЭЛЕМЕНТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

FIELD: construction engineering. SUBSTANCE: member relates to structures used as sea pile, telephone post, or rail sleeper. Elongated structural member has plastic barrel with reinforcing rod located in plastic barrel and passing inside entire barrel in longitudinal direction of this structural member. Structural member is made by method of continuous extrusive pressing of molten plastic in head-piece with profiling passage so that molten plastic mass surrounds reinforcing rod which is introduced into head-piece with profiling passage and is bound with it. The method allows for manufacture of elongated structural members for required purpose, needed length and overall dimensions. Manufacture is effected without using multiplicity of moulds. Manufactured structural members are not corroded in sea water, they are of long service life, sufficiently resilient and strong enough to take shocks not heavy. They do not harm environmental medium, and save natural resources because no use is made of wood which is traditional material for production of aforesaid structural members. EFFECT: higher efficiency. 22 cl, 9 dwg ЗС ЬсС ПЧ Го (19) 13) ВИ 2 127 788 "”С1 ОМК Е 04 С 3/36, Е 02 0 5/00, 5/22, Е 01 В 3/32, В 29 С 47/02, 47/28 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95110876/03, 06.07.1994 (71) Заявитель: Сиуард Интернешнл Инк. (1$) (30) Приоритет: 12.07.1993 1$ 08090,006 (72) Изобретатель: Марч Фрэнк А. (ЦЗ), (46) Дата публикации: 20.03.1999 Тэйлор Роберт Б. (ЦЗ), Мэндж Джон Х. (0$), Гоулд Рассел Дж. (4$), Понтифф Томас (85) Дата перевода заявки РСТ на национальную М. (1$ фазу: 03.04.95 С1 (73) Патентообладатель: (86) Заявка РСТ: Сиуард Интернешнл Инк. (0$) 1$ 9407394 (06.07.94) (87) Публикация РСТ: со М/О 95/02496 (26.0195) со (98) Адрес для переписки: 125040, Москва, Ленинградский пр-т, 23 фирма Г "Транстехнология" Патентному поверенному ^ Курапову Г.П. < (54) УДЛИНЕННЫЙ КОНСТРУКТИВНЫЙ ...

COMPACTING SOILS

SUPPORT AND FALLING PROTECTION CAGE FOR INITIAL DIGGING OF DEEP DIGGING PILE

The present disclosure discloses a support and falling protection cage for initial digging of a deep digging pile. The cage body is of a three-sided structure, two sides of which are rectangular surfaces perpendicular to each other, and the other side is a sector surface; a main skeleton of the cage body is made of angle steel, and steel plates are mounted at the top and bottom; steel bars are welded into fences on the two rectangular surfaces; and the sector surface is an entrance/exit. Angle steel, steel plates and steel bars are welded into a steel cage capable of accommodating operators, and the steel cage is placed at a corner of a shaft bottom. When a winch lifts slag, operators hide in the steel cage, which can avoid casualties due to high-altitude falling objects. The present disclosure is simple in structure, low in manufacturing cost and convenient to operate, occupies a small space, and has little construction interference. After multiple trials, operators can be completely prevented ...

METHOD OF GROUTING A PILE IN A HOLE INVOLVING THE OPTIMIZED FREQUENCY OF VIBRATION OF GROUTING MATERIAL

BORING MACHINE PROVIDED WITH FOUR BORING BODIES

The invention relates to a boring machine (10) for making a trench (T) in the ground (S), comprising a chassis (12) that extends in a longitudinal direction (A), said chassis (12) carrying a boring device (20) provided with four rotating boring bodies driven by four motors about axes of rotation that are stationary in relation to each other.

FLOTATION SYSTEM FOR BUILDINGS

Un système de flottaison pour bâtiment (300) comprend un soubassement étanche (540) comportant une pièce unitaire de béton formant le sol et les parois (615 ) du soubassement étanche. Des roulettes (610) sont fixées au soubassement étanche (540). Lorsque les eaux montent ou descendent, les roulettes (610) roulent le long de montants de guidage (310) situés près des angles du soubassement étanche (540). Un système à encliquetage (620) est fixé le long des montants de guidage (310) et permet le déplacement du soubassement étanche (540) le long des montants de guidage (310) et son maintien à une hauteur désirée.

CEMENT-CONTAINING CONSTRUCTION ROPES AND APPLICATIONS THEREFOR

Flexible concrete structures resemble elongated rope-like articles having an outer textile casing in the form of a mono-tubular body with a continuous inner bore filled with dry cementitious material. The concrete ropes are naturally permeable to water for controlled chemical hydration for maximizing structural values and load bearing properties. The flexible concrete ropes may be employed in a wide range of applications in masonry and cement construction, such as caulk filler between foundations and roadways; as convenient mortar ropes in the reinforcement and stabilization of stone, rock, brick and block structures, like culvert bridges, drainage ditches, railroad roadbeds; temporary templates for A-frame structures, and as chocks for dry foundations. Flexible concrete rope articles can be wetted and woven into grids and lattice structures for use as fencing, gates, grids for fireplaces and grills or fabricated into subterranean anchoring supports for posts and signs for the elimination ...

Drilling device and method for producing a borehole

The device (10) has a housing (12) inserted and torque-proof fixed to a support tube, and a cutting unit (56) removing a base material. A receiving container (44) is arranged above the cutting device, and threaded base material with a flushing liquid is conveyed into the receiving container. A stirring element is provided in the receiving container for mixing the threaded base material with the flushing liquid. Discharging equipment removes the threaded base material with flushing liquid in upward direction from the receiving container. Independent claims are also included for the following: (1) a drilling system (2) a method for creating a hole in a base by a drilling device.

Свая с оболочкой

Полезная модель относится к области строительства и может быть использована при возведении свайных фундаментов, предназначенных для восприятия высоких горизонтальных нагрузок. Поставленная задача решается тем, что свая с оболочкой, содержащая внешнюю оболочку, внутри которой с образованием зазора расположен ствол сваи, причем ствол и оболочка жестко соединены друг с другом с помощью установленных в зазоре ребер жесткости, выполненных в виде продольных пластин, отличается тем, что внутри внешней оболочки размещены два ствола сваи, причем продольные оси внешней оболочки и стволов сваи ориентированы параллельно друг другу, кроме того, ребра жесткости установлены радиально в верхней и нижней частях внешней оболочки, причем кромки ребер жесткости не выступают за торцы внешней оболочки, кроме того, верхние части стволов и оболочки жестко соединены друг с другом посредством общего ростверка. Кроме того, ребра жесткости расположены в зазоре между обращенными друг к другу поверхностями внешней оболочки ...

СВАИ МЕТАЛЛИЧЕСКИЕ С ЗАЩИТНЫМ ПОЛИМЕРНЫМ ПОКРЫТИЕМ

... 1. Винтовая свая с полимерным покрытием, характеризующаяся тем, что выполнена из металлической трубы с винтовой лопастью в нижней части, при этом на внешней поверхности трубы выполнено защитное полимерное покрытие в виде рукава из термоусадочной трубки на основе полиэтилена высокого давления, выполненная с возможностью усадки при нагреве до диаметра меньше исходного до 50%, а между указанной трубкой и поверхностью трубы расположен слой адгезива, при этом на поверхности трубы расположено кольцо, взаимодействующее с торцевой поверхностью термоусадочной трубки.2. Свая по п. 1, характеризующаяся тем, что термоусадочная трубка расположена на поверхности трубы из условия от отметки 300 мм ниже уровня грунта и до отметки 300 мм над уровнем грунта.3. Свая по п. 1, характеризующаяся тем, что внутренний диаметр кольца выбран из условия расположения внатяг на внешней поверхности трубы.4. Свая по п. 1, характеризующаяся тем, что наружный диаметр кольца равен или больше первоначальному диаметру термоусадочной ...

Building exterior wall sealed against ground has sheet piling driven into ground and which on side facing away from ground has insulating course onto which wall is concreted

The building exterior wall has sheet piling (2) driven into the ground and which on the side facing away from the ground has an insulating course onto which a wall is concreted. A sealing layer (7) protruding over the wall's upper edge is fitted at least in the upper region of the insulating course, and a waterstop (10) is fastened on the lower edge of the sealing layer and has anchoring members (11) which grip into the concrete wall in claw fashion. A laminating layer is installed between the sealing layer and insulating course.

Underground structure system with foundation pit supporting function and construction method

An arrangement of piles 1 comprising an inner and outer ring arranged in concentric circles. Adjacent piles are connected by beams 3, 7 and there may be layers of beams that are cast in place, starting from the uppermost beam before excavating lower. A waterproof curtain or wall may be attached to the piles.

ELEMENTS DE FONDATION ET/OU DE SOUTENEMENT ET PROCEDE POUR LES FABRIQUER

Process of construction of walls of quays or works similar

Bauwerk zur Boden- und Grundwassersanierung und Verfahren zur Errichtung eines solchen

Vortex induced vibration suppression systems and methods

IMPROVEMENTS IN OR RELATING TO PILE DRIVING

WIRE RETAINING WALL APPARATUS

Flotation system for buildings

Cement-Containing Construction Ropes and Applications Therefor

METHOD OF GROUTING A PILE IN A HOLE INVOLVING THE OPTIMIZED FREQUENCY OF VIBRATION OF GROUTING MATERIAL

ELEMENTS DE FONDATION ET/OU DE SOUTENEMENT ET PROCEDE POUR LES FABRIQUER

DRILLING MACHINE WITH FOUR DRILLING MEANS

Installation of embedded subsea foundations

Flotation system for buildings

WIRE RETAINING WALL APPARATUS

LAKE RESTORATION SYSTEMS AND PROCESSES

Systems and methods of restoring a lake including dredging, island creation, water treatment, real estate development, computer modeling of environmental conditions, wave height reduction, sediment removal and encapsulation, bathymetry contouring, littoral zone restoration, plant restoration, and/or fish restoration.

SOIL DISPLACEMENT PILES

Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudinal distance. Each soil displacement assembly has an upper helical plate, a lower helical plate and separated from the upper helical plate by a longitudinal plate distance, and at least one soil displacement plate positioned relative to the shaft, the upper helical plate and the lower helical plate.

DRILLING DEVICE AND METHOD FOR PRODUCING A BORE

The invention relates to a boring apparatus for producing a bore within a support tube in the ground. The boring apparatus comprises a housing (12) which is introducible into the support tube and is non-rotatably fixable to the support tube, a cutting device (56) for removing ground material, a rotary drive (26) for driving the cutting device in rotation and a feeding device, by way of which a flushing fluid can be fed into a region of the cutting device. Arranged above the cutting device is a receptacle (44), into which removed ground material is deliverable by way of the flushing fluid. Provided in the receptacle is at least one stirring element (46) for mixing the removed ground material with the flushing fluid. The removed ground material is upwardly dischargeable out of the receptacle together with the flushing fluid by means of a discharging device (70). The invention also relates to a method for producing a bore in the ground.

DRILLING DEVICE AND METHOD FOR PRODUCING A BORE

The invention relates to a boring apparatus for producing a bore within a support tube in the ground. The boring apparatus comprises a housing (12) which is introducible into the support tube and is non-rotatably fixable to the support tube, a cutting device (56) for removing ground material, a rotary drive (26) for driving the cutting device in rotation and a feeding device, by way of which a flushing fluid can be fed into a region of the cutting device. Arranged above the cutting device is a receptacle (44), into which removed ground material is deliverable by way of the flushing fluid. Provided in the receptacle is at least one stirring element (46) for mixing the removed ground material with the flushing fluid. The removed ground material is upwardly dischargeable out of the receptacle together with the flushing fluid by means of a discharging device (70). The invention also relates to a method for producing a bore in the ground.

PLUG FOR PIER HOLE

An inflatable, stretchable plug for obstructing a hole drilled in the ground for a foundation pier comprises a sturdy elastic envelope having an air valve mounted in the wall thereof for connection with outside supply of pressurised air and a handle bonded to upper portion of the envelope for easy removal of the plug from the hole before concrete mixture is poured in to produce the pier.

BASE APPARATUS FOR CONSTRUCTING SOLAR MODULE

The present invention relates to a construction of a base apparatus for installing a solar module. Particularly, the present invention relates to fix an anchor fixing member with a wedge pin, to assemble a form for manufacturing a solar base apparatus without upper and lower outer corners by preferably folding the same at 135 degrees (outer 45 degrees), and to manufacture a form having the upper end of the lower form folded at a constant angle (for example, preferably, 70 degrees) in order to assemble the lower form and an upper form without an auxiliary member for connection. So, labor costs and construction periods can be reduced. COPYRIGHT KIPO 2017 (AA) Solar cell layout plane view (BB) Solar cell layout front view (CC) Suntech standard structure development view on 2015. 8.14 (DD) C-shaped steel floor plan (EE) C-shaped steel elevation (FF) Wall steel assembly drawing (GG) L-shaped steel elevation (HH) Support drawing (II) Solar cell layout side view ...

ELEMENTS OF CASTING AND/OR SUSTENTATION AND PROCESS FOR MANUFACTURE THEM

Installation of embedded subsea foundations

A subsea foundation for installation in seabed soil 12, having a bearing surface for embedding into the seabed soil on installation, and a low-resistance coating 26 that at least partially covers the bearing surface. The coating has a resistance-reducing property to reduce resistance to movement of the bearing surface relative to the seabed soil, and is composed or arranged to promote degradation of its resistance-reducing property during or after installation. The coating may be self-degradable. Degradation may be initiated, caused or promoted by at least one of contact with seawater, contact with seabed soil, or an increase in hydrostatic pressure. Degradation may be delayed. The coating may have a hydrophobic property and may be biodegradable. The coating may be an aerogel, bentonite-based, an aero-clay or a polymeric film. The coating may dissolve or fragment away from the bearing surface or transform into a higher-resistance state while remaining on the bearing surface. The coating ...

Method and apparatus for soil stabilisation

CONCRETE AND LIKE FOUNDATION AND RETAINING UNITS

... 1315075 Concrete piles, subterranean barrier walls RHONE-POULENC-TEXTILE 19 April 1971 [16 Feb 1970] 21852/71 Heading E1H In a process for forming in situ in soft or sunken ground a concrete or like castable material pile or a retaining or subterranean barrier wall, means are provided for limiting the quantity of concrete or like material used. When forming a cylindrical pile a metal tube 2 is driven into the ground 1, the space within it excavated and a permeable flexible and deformable fibrous bag 3 inserted within the tube. Reinforcement 5 is then added and a concrete or like mix 4 cast into the bag as the tube 1 is withdrawn, the fibres of the bag being partially set in the mix. Non-cylindrical piles and walls may likewise be made using metal sheets and deformable bags of appropriate shape. Preferably the elongation characteristics of the fibres are such that the volume of concrete or like material used is not more than three times the volume of the excavated space. Details of preferred ...

FOUNDATION FOR WOODEN BUILDINGS & CONSTRUCTION METHOD THEREOF

Flotation system for buildings

Vortex induced vibration suppression systems and methods

FOUNDATION FOR WOODEN BUILDINGS AND CONSTRUCTION METHOD THEREOF

ABSTRACT OF THE DISCLOSURE A foundation for a wooden building and a method of constructing the foundation are disclosed, which foundation comprises (a) a concrete foundation footing supporting foundation walls thereon, which foundation walls support the outer walls and inner walls of a wooden building thereon, (b) a plurality of concrete blocks which are integrally jointed, provided continuously along the inside portion of the foundation walls on the concrete foundation footings. (c) a vaporproof sheet material which entirely and tightly covers at least the inside of the integrally jointed concrete blocks and the outer surface of the fill formed in the areas inside the concrete blocks, and (d) a concrete floor portion which is deposited integrally with the foundation walls and the concrete blocks so as to cover the vaporproof material which covers the inside of the integrally jointed concrete blocks and the outer surface of the fill.

PLUG FOR PIER HOLE

FLOTATION SYSTEM FOR BUILDINGS

A flotation system for a building (300) is disclosed including a watertight basement (540) having a unitary piece of concrete forming the floor and walls (615) of the watertight basement (540). Rollers (610) are attached to the watertight basement (540). As floodwater rises or recedes, the rollers (610) roll along guide posts (310) located near corners of the watertight basement (540). Attached to the guide posts (310) are a ratchet system (620) for moving the watertight basement (540) along the guide posts (310) and maintaining it at a desired height. A preferred embodiment includes pressurized cylinders (1550) for lifting the building (300) prior to a surge of floodwater.

Process of widening of a hole of form lengthened spared in the ground

Cement-containing construction ropes and applications therefor

Flexible concrete structures resemble elongated rope-like articles having an outer textile casing in the form of a mono-tubular body with a continuous inner bore filled with dry cementitious material. The concrete ropes are naturally permeable to water for controlled chemical hydration for maximizing structural values and load bearing properties. The flexible concrete ropes may be employed in a wide range of applications in masonry and cement construction, such as caulk filler between foundations and roadways; as convenient mortar ropes in the reinforcement and stabilization of stone, rock, brick and block structures, like culvert bridges, drainage ditches, railroad roadbeds; temporary templates for A-frame structures, and as chocks for dry foundations. Flexible concrete rope articles can be wetted and woven into grids and lattice structures for use as fencing, gates, grids for fireplaces and grills or fabricated into subterranean anchoring supports for posts and signs for the elimination ...

FUNDAMENT FUER HOLZBAUWERKE UND VERFAHREN ZU DESSEN ERRICHTUNG

Bausatz zur Errichtung einer Körperschall-Lärmschutz-Wand

Soil reinforcement method and apparatus

PRESTRESSED CAISSON BEARING PIER AND STRUCTURAL FOUNDATION DEVICE

PRESTRESSED CAISSON BEARING PIER AND STRUCTURAL FOUNDATION DEVICE

A bearing pier foundation (8) for compacting soil, that includes a plug (10) extending along the longitudinal axis (11) having a first section (12) and a second section (14). The first section (12) is adapted to receive a pushing force for pushing the plug (10) into the soil and the second section (14) is adapted to rest on the soil to be compacted. A plane (40), which is perpendicular to the longitudinal axis (11), passes through the second section (14). The second section (14) includes a first part (100) and a second part (102). The first part (100) has an inner edge (108) and an outer edge (106) intersecting the plane (40). The second part (102) has an outer edge (114) attached to the first part inner edge (108). The second part (102) extends downwardly from the plane (40) and has a tapering segment (112) extending along the longitudinal axis (11). The bearing pier foundation can be used in combination with a hydraulic setting tool (210). Also disclosed is a method for installing the plug (10) and a sheath (300) into the soil.

Elongated structural member and method and apparatus for making same

Piled foundation for constructions of all natures

LARGE CONCRETE BLOCK FOR CRANE LIFTING, METHOD FOR MANUFACTURING SAME, AND METHOD FOR INSTALLING SAME

Disclosed herein is a large concrete block for crane lifting. The large concrete block includes a large concrete block body () made of concrete, and a connection-wire-rope insert tube () made of synthetic resin. The connection-wire-rope insert tube is embedded at a medial portion thereof in the concrete block body in such a way that opposite ends of the connection-wire-rope insert tube are disposed at an upper surface of the concrete block body and oriented upwards. The present invention having the above construction can solve problems which have been caused in the conventional technique that uses a lifting eye member. 1. A large concrete block for crane lifting , comprising:a concrete block body made of concrete; anda connection-wire-rope insert tube made of synthetic resin, the connection-wire-rope insert tube being embedded at a medial portion thereof in the concrete block body in such a way that opposite ends of the connection-wire-rope insert tube are disposed in an upper surface of the concrete block body and oriented upwards.2. The large concrete block for crane lifting of claim 1 , wherein the medial portion of the connection-wire-rope insert tube is arranged to have an arc shape that is convex downwards along a longitudinal direction thereof.3. The large concrete block for crane lifting of claim 1 , wherein the connection-wire-rope insert tube has a corrugated tube shape.4. The large concrete block for crane lifting of claim 1 , wherein a tube stopper is removably coupled to each of opposite ends of the connection-wire-rope insert tube.5. The large concrete block for crane lifting of claim 1 , further comprisinga connection wire rope, with lifting eyes provided on respective opposite ends of the connection wire rope,wherein the connection wire rope is disposed in the connection-wire-rope insert tube so as to be movable along the connection-wire-rope insert tube, and the lifting eyes of the connection wire rope are exposed to the outside from the connection- ...

Process for Installing a Modular Retaining Wall

A process for installing a modular retaining wall is illustrated and described having open or closed polygonal modules with channels disposed therein. The wall is set at least partially below a surface, the surface either being land-based or aqueous-based, and interfaces therebetween, e.g., shoreline. The modules of the wall are fastened to each other by respective fastening mating fasteners. The retaining wall is installed by a process employing a fluid-assisted internal mandrel. 1. A process to install retaining wall modules , at least one module having a closed polygon-shaped channel disposed therein comprising the steps of: a top portion of the mandrel and a bottom portion of the mandrel in connected relationship;', 'a fluid conduit disposed between the top portion of the mandrel and the bottom portion of the mandrel, the fluid conduit having an inlet and an outlet;', 'the top portion of the mandrel having an upwardly-extending projection portion for releasable secured connection with a pair of jaws of a vibrator,', 'the top portion of the mandrel having a pair of opposed downwardly-extending slots to permit insertion of a pair of opposed sides of the module,', 'the top portion of the mandrel containing a fluid inlet into the fluid conduit;', 'the bottom portion of the mandrel securely positioned on a bottom of the at least one of the opposed pair of connected sides of the mandrel and having an egress opening for the fluid conduit at the bottom of the mandrel and positioned at an extremity of the mandrel beyond the module length of the closed polygon-shaped module channel along its longitudinal axis, the bottom portion of the mandrel extending beyond the longitudinal length of the closed polygon-shaped module channel of the retaining wall module;, 'inserting a mandrel into the at least one closed polygon-shaped module channel, the mandrel having a mandrel length along its longitudinal axis greater than the module length along its longitudinal axis, the mandrel ...

LAKE RESTORATION SYSTEMS AND PROCESSES

Systems and methods of restoring a lake including dredging, island creation, water treatment, real estate development, computer modeling of environmental conditions, wave height reduction, sediment removal and encapsulation, bathymetry contouring, littoral zone restoration, plant restoration, and/or fish restoration. 1. A system to restore a body of water , comprising:one or more dredgers to remove sediment from a bed of the body of water to increase depth of the body of water; andone or more geotubes to receive and encapsulate sediment removed from the bed of the body of water, the one or more geotubes to be arranged to form a border for one or more islands within the body of water, the one or more islands positioned to at least one of (i) disrupt wind patterns across a surface of the body of water, (ii) reduce fetch length, and (iii) impede wave action, wherein the one or more dredgers pump sediment to fill the geotubes, andwherein the one or more dredgers pump sediment to provide island material to infill the border formed by the geotubes for each of the one or more islands to construct the one or more islands.2. The system of claim 1 , further comprising computer modeling to model:the wind patterns across a surface of the body of water;wave action of the body of water; andforce exerted by waves on the bed of the body of water.3. The system of claim 1 , wherein each of the one or more geotubes comprises geotextile material configured to allow passage of water and to retain the sediment received therein.4. The system of claim 1 , wherein the one or more dredgers are further to claim 1 , when pumping sediment to fill the geotube claim 1 , drive water out of the one or more geotubes to consolidate and compress the sediment.5. The system of claim 1 , further comprising one or more premanufactured vertical drains (PVDs) to be positioned within the island material of the one or more islands to facilitate dewatering of island material and aid compaction of the one or ...

Installation of Embedded Subsea Foundations

A bearing surface of a subsea foundation has a low-resistance coating such as an aerogel, an aero-clay or a polymeric film. When the foundation is installed, the bearing surface is embedded in the seabed soil using the low-resistance coating to reduce resistance to movement of the bearing surface relative to the seabed soil. The coating may then dissolve or fragment away from the bearing surface or transform into a higher-resistance state while remaining on the bearing surface. These mechanisms degrade a resistance-reducing property of the coating to increase resistance to movement of the embedded bearing surface relative to the seabed soil. Suction may be applied to the foundation before or after the resistance-reducing property of the coating has substantially degraded.

EARTH RETAINING WALL

A retaining wall () is disclosed having multiple piles () and multiple panels () mounted uprightly to the piles for lateral, pivotal movement. Each panel has a body portion () and an end hinge () mounted to each side end (). Each hinge includes hinge barrels () adapted to conform with the laterally opposing hinge barrels and spaces () located at the opposite end of another panel. 1. An earth retaining wall for retaining earth material placed against the entire height of the earth retaining wall , the earth retaining wall comprising at least two piles , and at least one panel having two laterally opposed end hinges , each said end hinge having a generally cylindrical barrel configured to receive one said pile for pivotal movement of said panel relative to said pile , said panel having an erected height of at least approximately two feet , said piles and said panel being of a size , construction , and strength to retain the force of dirt backfilled against the entire height of said panel without collapsing said earth retaining wall.2. The earth retaining wall of wherein each said at least one panel includes one said end hinge having at least two barrels vertically separated from each other to create a space therebetween claim 1 , and the other said end hinge having at least one barrel sized and shaped to fit within said space and in axially alignment with said at least two barrels claim 1 ,whereby the one barrel of a first panel may be positioned within the space of a second panel with the pile extending through both said one barrel and said at least two barrels.3. The earth retaining wall of wherein said piles are generally round in shape along a horizontal plane.4. The earth retaining wall of further comprising an earth anchor coupled to at least one said pile.5. The earth retaining wall of wherein said at least one panel has a support frame and a cover plate coupled to at least a portion of said support frame on the surface of said support frame facing the retained ...

SOIL DISPLACEMENT PILES

Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudinal distance. Each soil displacement assembly has an upper helical plate, a lower helical plate and separated from the upper helical plate by a longitudinal plate distance, and at least one soil displacement plate positioned relative to the shaft, the upper helical plate and the lower helical plate. 1. A soil displacement assembly comprising:an upper helical plate;a lower helical plate; andat least one soil displacement plate positioned relative to the upper helical plate and the lower helical plate and having a soil contacting surface that is configured to contact soil as the soil displacement assembly is driven into the soil and that is capable of displacing the soil radially outward as the soil displacement assembly is driven into the soil so as to create a cavity in the soil.2. The soil displacement assembly according to claim 1 , wherein the at least one soil displacement plate is substantially perpendicular relative to the upper helical plate and the lower helical plate.3. The soil displacement assembly according to claim 1 , wherein the at least one soil displacement plate is positioned at an angle relative to the upper helical plate and the lower helical plate.4. The soil displacement assembly according to claim 1 , wherein the upper helical plate has a diameter in the range of between about 6 inches and about 16 inches.5. The soil displacement assembly according to claim 1 , wherein the lower helical plate has a diameter in the range of between about 6 inches and about 16 inches.6. The soil displacement assembly according to claim 1 , wherein a diameter of the upper helical plate is greater than a diameter of the lower helical plate.7. The soil displacement assembly according to claim 1 , wherein a diameter of the upper ...

BORING MACHINE PROVIDED WITH FOUR BORING BODIES

The invention provides a boring machine () for making a trench (T) in soil (S), the machine comprising a frame () that extends along a longitudinal direction (A), said frame () carrying a boring device () provided with four rotary boring members driven by four motors about axes of rotation that are stationary relative to one another. 127-. (canceled)28. A boring machine for making a trench in soil , the boring machine comprising a frame extending along a longitudinal direction , said frame having a bottom end , the boring machine having a boring device mounted at the bottom end of the frame , the boring device comprising:a first boring member that is rotatable about a first axis of rotation, the first axis of rotation being transverse to the longitudinal direction of the frame;a first motor configured to drive rotation of the first boring member about the first axis of rotation;a second boring member rotatable about a second axis of rotation, the second axis of rotation being stationary relative to the first axis of rotation;a second motor configured to drive the second boring member in rotation about the second axis of rotation;a third boring member rotatable about a third axis of rotation, the third axis of rotation being spaced apart from and parallel to the first axis of rotation;a third motor configured to drive the third boring member in rotation about the third axis of rotation;a fourth boring member that is rotatable about a fourth axis of rotation, the fourth axis of rotation being stationary relative to the first, second, and third axes of rotation, the first and third axes of rotation lying in a first plane that is stationary relative to a second plane containing the second and fourth axes of rotation; anda fourth motor configured to drive the fourth boring member in rotation about the fourth axis of rotation.29. The boring machine according to claim 28 , wherein the second boring member is suitable for rotating relative to the first boring member.30. The ...

CONSTRUCTION METHOD

The invention relates to a construction method, in which an excavation pit is produced in the ground and in the excavation pit foundation elements are produced at predetermined working points with at least one working apparatus. According to the invention provision is made in that in a computer unit the dimensions of the excavation pit, the working points and the dimensions of the at least one working apparatus are entered and in that in the computer unit a required workspace for the at least one working apparatus and an open space in the excavation pit are determined automatically. 1. A construction method , in whichan excavation pit is produced in the ground andin the excavation pit foundation elements are produced at predetermined working points with at least one working apparatus,whereinin a computer unit the dimensions of the excavation pit, the working points and the dimensions of the at least one working apparatus are entered andin the computer unit a required workspace for the at least one working apparatus and an open space in the excavation pit are determined automatically.2. The construction method according to claim 1 ,whereinas working apparatus a pile drilling apparatus, an anchor drilling apparatus and/or a diaphragm wall apparatus is used.3. The construction method according to claim 1 ,whereinas foundation element a foundation pile, a tension anchor, an injection anchor and/or a diaphragm wall is produced.4. The construction method according to claim 1 ,whereinfor the determined spaces it is specified which part is provided as driveway or storage space.5. The construction method according to claim 1 ,whereina display means is provided, with which the workspace and/or the open space in the excavation pit is displayed.6. The construction method according to claim 5 ,whereinthe display means comprises an optical projection element, in particular a laser.7. The construction method according to claim 1 ,whereina working sequence can be entered into the ...

一种防渗透性制剂及在道路边坡路段修建中的应用

本发明提供一种防渗透性制剂，其特征在于，包括如下原料：水泥熟料，丙烯酰胺，钛石膏，石墨，水；按重量百分比计，水泥熟料30‑50%，丙烯酰胺20‑30%，钛石膏10‑20%，石墨5‑15%，水的添加量为原料混合后加水控制黏度为300‑500m·Pas。本发明的技术方案将所述的防渗透性制剂在桥梁路段建设中的应用。或应用于道路施工建设过程中的防渗透性配方材料。或应用于堤坝、围堰过程中边坡修补填漏材料。本发明的技术方案具有抗压、抗拉伸效果，同时渗透系数可达1×10 ‑7 。

Ground intensity measuring method and the apparatus using electric current data

A method for measuring ground strength using electric current and an apparatus used in the same are provided to improve safety of construction by measuring ground strength for all excavation points. A method for measuring ground strength using electric current includes the steps of measuring electric current wasted in rotation of an inner load, measuring a depth excavated by a bit and an external casing, calculating a supporting strength of the excavated ground based on the electric current and the excavation depth, and outputting the supporting strength of the ground on a display device. The calculation step includes the steps of calculating power based on the measured electric current and voltage value, calculating a front end destruction stress based on the power value, the excavation depth, a rotation diameter of the bit, and a rotation speed of the bit, calculating an allowable front end stress based on the calculation value of the front end destruction stress, calculating an allowable vertical compressing stress based on the allowable front end stress, and calculating the supporting strength of the ground based on the calculation value of the allowable vertical compression stress.

Front wall and rear pile composite double-row foundation pit supporting structure and construction method thereof

一种前墙后桩复合双排基坑支护结构及其施工方法，包括支护桩、地连墙、连梁、盖板和三轴搅拌桩；地连墙沿着基坑的侧壁通长布置；地连墙顶部设有前排冠梁；支护桩沿地连墙的延伸方向间隔设置，且与地连墙间留有间距；支护桩顶部设有后排冠梁；连梁连接在后排冠梁与前排冠梁之间；盖板设在后排冠梁、前排冠梁和连梁围成的矩形框格中；三轴搅拌桩的水平切面呈格栅状，紧贴着地连墙的前侧面设置基坑底部的土体中；三轴搅拌桩加固宽度为5～10倍支护桩的桩径，三轴搅拌桩下部穿过基坑下方软弱土层的长度不小于1倍地连墙的墙厚。本发明解决了传统的双排桩未考虑前后两排桩受力特点的差异性、受力不合理以及施工工艺复杂的技术问题。

Pile type artificial fish reef for weakground

본 발명은 연약지반용 지주식 인공어초에 관한 것이다. 종래에는 갯벌이나 모래 바닥층과 같은 연약지반에 투하된 경우 투하된 인공어초가 조류나 자중에 의해 연약지반 속으로 파묻히거나 넘어져 인공어초의 기능을 원활하게 수행하지 못하는 문제가 있었다. 이를 해결하기 위해, 본 발명은 연약지반에 설치된 인공어초의 침식을 방지함과 아울러 인공어초 제작 비용을 줄일 수 있는 연약지반용 지주식 인공어초를 제공하고자 한다. 상술한 목적을 달성하기 위해, 본 발명은 원통형 몸체의 일 측 내연에 암나사가 형성되고, 타 측 외연에는 수나사가 형성되며, 일 측 외연에는 윗면이 평평한 제 1 접합부(24)가 형성되고, 상기 제 1 접합부(24)에는 제 1 고정용 볼트 구멍(22)이 형성된 콘크리트 구조물 받침대(20); 상기 콘크리트 구조물 받침대(20)의 타 측 외연에 형성된 수나사와 나사결합되도록 일 측 내연에 암나사가 형성되고, 타 측은 지반에 박히도록 단부가 뾰족하게 형성되며, 일 측 외연에는 윗면이 평평한 제 2 접합부(44)가 형성되고, 상기 제 2 접합부(44)에는 상기 제 1 고정용 볼트 구멍(22)과 대응된 위치에 제 2 고정용 볼트 구멍(42)이 형성된 파일(40); 및 다각형과 호형 중 어느 하나의 형상을 갖도록 판 형태로 형성되고, 중앙에는 상기 콘크리트 구조물 받침대(20)의 수나사가 관통하는 관통홀(34)이 형성되며, 상기 관통홀(34)의 주변에는 상기 제 1 고정용 볼트 구멍(22) 및 제 2 고정용 볼트 구멍(42)과 대응되는 위치에 제 3 고정용 볼트 구멍(32)이 형성되고, 외면에는 부착성 생물과 해조류의 착생을 위한 홈이 형성되며, 상기 제 3 고정용 볼트 구멍(32)과 제 1 고정용 볼트 구멍(22)에 삽입되는 고정용 볼트(52)에 의해 상기 콘크리트 구조물 받침대(20)와 결합 되고, 상기 제 3 고정용 볼트 구멍(32)과 제 2 고정용 볼트 구멍(42)에 삽입되는 고정용 볼트(52)에 의해 상기 파일(40)과 결합 되는 콘크리트 구조물(30)을 포함한다.

method for covering waste in landfill and movable blocking wall thereof

본 발명은 매립 기간 중에 쓰레기의 보유수와 분해수 및 매립층에 유입된 우수에 의하여 생기는 침출수를 매립장 내에서 차단시켜 침출수의 양을 줄이고, 이의 처리비용을 줄이며, 침출수에 의한 환경 오염을 방지시키기 위한 것으로서, 구획된 다수의 블록(3, 5, 7) 중 어느 한 블록(3)에 쓰레기를 매립하고 순차적으로 다른 블록(5, 7)에 쓰레기를 매립하는 공정으로 이루어지며, 각 블록에 쓰레기를 매립하는 공정은, 해당 블록(3)을 소 면적의 소 블록(3a)으로 구획하여 이동식 차단벽(33)을 설치하는 단계(a), 이 이동식 차단벽에 의하여 구획된 소 블록(3a)에 쓰레기(35)를 매립하는 단계(b), 이 소 블록에 쓰레기 매립 완료 후 이 소 블록을 형성하고 있던 이동식 차단벽(33)을 이동시켜 이 소 블록에 연속되는 다른 소 블록(3a)을 구획하여 설치하는 단계(c), 및 이 이동식 차단벽에 의하여 구획된 다른 소 블록(3a)에 쓰레기(35)를 매립하는 단계(3d)의 반복 공정으로 이루어진다. The present invention is to reduce the amount of leachate by reducing the amount of leachate in the landfill during the landfill period, the leachate generated by the wastewater and decomposed water and the rainwater flowing into the landfill layer to reduce the treatment cost, and to prevent the environmental pollution by leachate It is a step of filling the waste into any one block (3) of a plurality of partitions (3, 5, 7) partitioned and sequentially disposed of waste in the other blocks (5, 7), each block In the embedding process, the block 3 is divided into small blocks 3a having a small area and a movable barrier wall 33 is provided. The small block 3a is partitioned by the movable barrier walls. Step (b) of embedding the rubbish 35, the movable block wall 33 having formed the iso block after the landfill is completed in the iso block is moved to partition another small block 3a continuous to the iso block. To install (c), and The repetition process of step 3d of embedding the rubbish 35 in another small block 3a partitioned by the movable barrier wall.

SYSTEM AND METHOD FOR MEASURING AND ESTABLISHING ANCHOR BOLTS OF FASTENERS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 136 183 A (51) МПК E02D 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019136183, 13.04.2018 (71) Заявитель(и): ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи (US) Приоритет(ы): (30) Конвенционный приоритет: 13.04.2017 US 62/485,258 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 13.11.2019 R U (43) Дата публикации заявки: 13.05.2021 Бюл. № 14 (72) Автор(ы): ТЕУНИССЕН, Вильхельмус, Хендрикус (ZA) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/191602 (18.10.2018) A Адрес для переписки: 129090, Москва, ул. Большая Спасская, д. 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Промышленная машина, содержащая: датчик, выполненный с возможностью получения изображения отметки в области получения изображения, причем отметка имеет известный первый размер, и область получения изображения имеет известный второй размер; контроллер, выполненный с возможностью приема области получения изображения с датчика, и определения местоположения анкерного болта крепи, причем местоположение основано на полученном изображении, известном первом размере и известном втором размере. 2. Промышленная машина по п. 1, в которой отметка расположена на поверхности горной выработки. 3. Промышленная машина по п. 1, в которой отметка проектируется на поверхность горной выработки лазером. 4. Промышленная машина по п. 1, в которой известный второй размер является областью элемента изображения, и известный первый размер является известным местоположением в области элемента изображения. 5. Промышленная машина содержащая: первый датчик, выполненный с возможностью получения первых данных, относящихся к поверхности горной выработки; контроллер, соединенный с первым датчиком и выполненный с возможностью Стр.: 1 A 2 0 1 9 1 3 6 1 8 3 (54) СИСТЕМА И СПОСОБ ИЗМЕРЕНИЯ И ВЫСТАВЛЕНИЯ АНКЕРНЫХ БОЛТОВ КРЕПИ 2 0 1 9 1 3 6 1 8 3 US 2018/027468 (13.04.2018 ...

Installing method of concrete block

본 발명은, 대형 콘크리트 블록 본체를 위한 거푸집 내부에 합성수지관으로 된 연결 와이어로프 관통관을 U자 형태로 미리 고정한 후, 상기 거푸집 내부에 콘크리트를 타설하여 콘크리트로 된 대형 콘크리트 블록 본체를 형성하며, 아울러 이에 의하여 상기 연결 와이어로프 관통관의 중앙부는 대형 콘크리트 블록 본체의 내부에 매립되며 상기 연결 와이어로프 관통관의 양단은 상기 대형 콘크리트 블록 본체의 상면에 상부를 향하여 배치되는 콘크리트 블록 제작 단계 ; 연결 와이어로프의 일단이 상기 연결 와이어로프 관통관을 관통하여 상기 연결 와이어로프의 일단은 상기 연결 와이어로프 관통관의 일단으로부터 노출되며, 상기 연결 와이어로프의 타단은 상기 연결 와이어로프 관통관의 타단으로부터 노출되도록 하는 연결 와이어로프 설치 단계 ; 크레인이 상기 연결 와이어로프의 양단을 이용하여 상기 대형 콘크리트 블록을 인양 및 거치하는 거치 단계 ; 상기 대형 콘크리트 블록의 인양 및 거치 후 상기 연결 와이어로프를 상기 연결 와이어로프 관통관으로부터 분리시키는 연결 와이어로프 분리 단계 ; 를 포함하여 이루어지는 것을 특징으로 하며, 이에 의하여 종전의 인양고리부재로 인한 모든 문제들을 일거에 해결할 수 있다.

Prestressed caisson bearing pier and structural foundation device

A bearing pier foundation for compacting soil that includes a plug extending along the longitudinal axis having a first section and a second section. The first section adapted to receive a pushing force for pushing the plug into the soil and the second section adapted to rest on the soil to be compacted. A plane, which is perpendicular to the longitudinal axis, passes through the second section. The second section includes a first part and a second part. The first part has an inner edge and an outer edge intersecting the plane. The outer edge of the first part attaches to the first section and is positioned further away from the longitudinal axis than the inner edge of the first part. The second part has an outer edge attached to the first part inner edge. The second part extends downwardly from the plane and the second part has a tapering segment extending along the longitudinal axis and includes an upper end and a lower end. The upper end is positioned closer to the plane and has a larger geometric diameter than the lower end. The segment continuously tapers from the upper end to the lower end. The bearing pier foundation can be used in connection with a sheath which conforms to the outer surface of the bearing pier foundation. Further, the bearing pier foundation can be used in combination with a hydraulic setting tool. Also, disclosed is a method for installing the plug and sheath into the soil to compress and consolidate the soil thereunder.

Sand gravel geology Among Piles In Deep Foundation Pit formula diaphragm wall steel anchor method for protecting support

本发明砂卵石地质深基坑桩式连续墙钢锚支护方法。是依据围护桩的插入深度、直径、间距等对混凝土围护桩进行施工；在混凝土围护桩之间形成混凝土连续墙，与围护桩形成整体围护结构；在围护桩顶的冠梁处挂上挂板，在基坑的设计部位加入锚索固定，形成预应力锚索；将三脚架锚入围护桩内，进行支护结构侧移监测。本发明在保证基坑安全可行的前提下，使改进施工方法达到其他支护方法的效应。而且降低了施工难度，加快了工程进程，减少了工程成本，继承了混凝土围护桩体系和地下连续墙体系的优点，避免了两者的缺点；同时钢支撑和锚杆共同作用，使施工场地的要求降低，而且钢支撑后期拆除较为方便。

System and method for measuring and aligning roof bolts

A industrial machine including a chassis, a first sensor configured to sense a roof bolt, a second sensor configured to sense the roof bolt, and a controller. The controller configured to receive sensor information from the first and second sensors, and determine a location of the roof bolt based on the sensor information from the first and second sensor.

Elongated structural member and method and appartus for making same

An elongated structural member suitable for use as a marine piling includes a continuous, extruded plastic body having rebar disposed within the plastic body and extending in the lengthwise direction of the structural member. The structural member is formed by continuously extruding a molten plastic into a die so that the molten plastic surrounds and bonds to rebar fed into the die.

Pile placement design method of foundation under the structure using genetic algorithm

본 발명은 기초 부등침하의 설계기준에 만족시키는 최소의 말뚝 수로서 최적의 말뚝 배치설계가 가능해지도록 유전자 알고리즘을 말뚝 배치설계에 적용하여 완성한 말뚝 배치설계방법에 관한 것이다. The present invention relates to a pile arrangement design method that is completed by applying a genetic algorithm to a pile arrangement design so that an optimal pile arrangement design is possible with the minimum number of piles satisfying the design criteria for basic inequality. 본 발명은 유전자 알고리즘을 이용하여 구조물 하부 기초의 말뚝을 배치설계하는 방법으로서, 구조물 하중에 대하여 기초지반의 지지력을 만족시킬 수 있는 최소 말뚝수를 산정하는 말뚝수 산정단계(S11); 최소 말뚝수의 말뚝에 대하여 구조물 하부 기초에 임의로 배치하여 각 말뚝의 위치 정보를 설계변수 조합으로 표현되는 초기집단의 각 개체를 생성하는 초기집단 생성단계(S21); 상기 초기집단 각 개체에 대하여 유전자 알고리즘을 통한 교배 및 돌연변이 과정을 수행하면서 최적의 설계변수 조합을 탐색하는 설계변수 탐색단계(S23); 그리고, 상기 최적의 설계변수 조합에 대하여 구조물 하중 적용시의 산정된 기초의 부등침하량을 계산하여 산정된 부등침하량이 설계기준을 만족시키는지 평가하는 설계변수 평가단계(S31);를 포함하여 이루어지는 것을 특징으로 한다. The present invention is a method of arranging the pile of the foundation of the lower part of the structure using a genetic algorithm, the pile number calculation step of calculating the minimum number of piles that can satisfy the bearing capacity of the foundation ground to the structure load (S11); Initial group generation step (S21) for generating each individual of the initial group represented by the combination of design variables by positioning the position information of each pile arbitrarily disposed on the base of the structure with respect to the minimum number of piles; A design variable search step (S23) of searching for an optimal combination of design variables while performing hybridization and mutation processes through genetic algorithms for each individual of the initial group; And a design variable evaluation step (S31) of evaluating whether the calculated inequality satisfies the design criteria by calculating the amount of inequality of the foundation calculated at the time of applying the structural load to the optimal design variable combination. It features. 유전자 알고리즘, 말뚝, 배치설계, 최적화 Genetic Algorithms, Piles, Batch Design, Optimization

Construction structures with wave power generator of semipermeable breakwater

본 발명은 하부후팅의 현장타설 말뚝에서 조립식 판넬과 받침대 조립판넬이 설치되도록 조립식 케이슨의 현장타설말뚝을 이용한 반투과성 방파제의 축조구조물에 설치할 수 있는 파력발전기와 지지반력벽에 관한 것이다. 이를 위한 본 발명은, 투입재가 비교적 적게 들고 선박 유효통로 확보가 용이하며 깊은 심도에서도 설치가 가능한 직립식 방파제중 독립후팅 기초방식에 조립식 케이슨의 현장타설 말뚝공법을 적용하여 해저면에 하부후팅을 설치하고; 지지말뚝을 RCD 장비를 이용하여 기반암까지 굴착하여 접속시키며; 매립지역을 구분하여 구역별로 말뚝 보강 지지대에 조립식 판넬을 쌓아 방파판 역할을 수행하면서 그 내부를 쇄석으로 충진시켜 그 적재물을 늘리고 파력이 쇄석을 통과하여 유통하도록 하고; 커튼월방식으로 받침대 조립판넬을 상기 조립식 판넬이 적층된 다수의 현장타설 말뚝사이에서 전면으로 적층시키는 축조구조물에서, 상기 현장타설 말뚝을 기준으로 한 구역은 파력 발전기가 적층된 받침대 조립판넬위에 설치되고, 또 지지반력벽이 설치되며 인접구역은 해수를 유통시킬 수 있는 통수구와 격자망이 나있는 조립식 판넬을 설치하면 그 전면에 다수의 인공어초가 적층되고 설치되어 있는 것을 그 특징으로 한다. The present invention relates to a wave generator and a support reaction wall which can be installed in a structure of a semi-permeable breakwater using field drilled piles of a prefabricated caisson so that a prefabricated panel and a pedestal assembly panel can be installed in a cast-in-place pile of a lower backing. The present invention for this purpose is to install a bottom hoeing on the sea floor by applying the cast-in-place pile method of the prefabricated caisson to the independent float basis method of the upright type breakwater which is relatively easy to secure the effective passage of the ship, and; The support pile is connected to the bedrock using RCD equipment; The piles are stacked on the pile reinforcing supports by dividing the landfill area, and the piles are stacked on the piles so that the piles are filled with the crushed stones so that the load is increased and the waves are distributed through the crushed stones; In a building structure in which a pedestal assembly panel is laminated in a curtain wall manner across a plurality of field drilled piles stacked with the prefabricated panels, the area based on the drilled piles is installed on a pedestal assembly panel on which the power generators are stacked , And a supporting reaction force wall is provided. In the adjacent area, a plurality of artificial fish pads are stacked and installed on the ...

System and method for measuring and aligning roof bolts

A industrial machine including a chassis, a first sensor configured to sense a roof bolt, a second sensor configured to sense the roof bolt, and a controller. The controller configured to receive sensor information from the first and second sensors, and determine a location of the roof bolt based on the sensor information from the first and second sensor.

Excavator for constructing underground continuous wall and underground continuous wall construction method

建筑地下连续墙的挖掘机具有在轨道上滑动的滑车，滑车具有与平行于轨道的齿条啮合的链轮和驱该链轮的液压马达。滑车上还有上框，上框具有相对于它倾斜的可倾斜框架，滑板设在可倾斜框架上可基本上以垂直于轨道的方向滑动。一可延长的导柱可相对于可倾斜框架上下移动。环形链绕装有滑板上的链传动轮和导柱下端的链轮上，许多刀头和许多搅拌棒交错设在环形链上以形成环形链刀。设有链条驱动装置以驱动环形链。

Preparation method for plastic-coated supporting framework and plastic-coated supporting framework

本发明提供了一种涂塑支护构架的制备方法及该涂塑支护构架，包括以下步骤：(1)、将基件进行切割、焊接，然后对基件的表面除锈；(2)、将除锈后的基件加热至170-179℃，然后喷涂塑粉；(3)、将喷涂塑粉后的基件的温度保持在130-140℃，然后固化18-25分钟，将固化后的基件冷却、安装，得到涂塑支护构架。本发明提供的涂塑支护构架的制备方法，可以同时克服喷漆工艺需要常年维护以及浸塑工艺浸塑层结合力差的问题。本发明提供的涂塑支护构架，具有耐热耐冷，耐冲击，耐压，耐老化的优点，安全可靠性较高，使用寿命可达15-30年。该涂塑支护构架，颜色可调，外观光洁，环保卫生，方便清洗。

DRILLING MACHINE WITH FOUR DRILLING BODIES

L'invention concerne une machine de forage (10) pour réaliser une tranchée (T) dans un sol (S), comprenant un châssis (12) qui s'étend selon une direction longitudinale (A), ledit châssis (12) portant un dispositif de forage (20) muni de quatre organes de forage rotatifs entrainés par quatre moteurs autour d'axes de rotation fixes les uns par rapport aux autres. The invention relates to a drilling machine (10) for producing a trench (T) in a soil (S), comprising a frame (12) which extends in a longitudinal direction (A), said frame (12) carrying a drilling device (20) provided with four rotary drilling members driven by four motors about axes of rotation fixed relative to each other.

Soil reinforcement method and apparatus

A method and apparatus for improving the stiffness of soil (10) by forming an opening (12) in the ground, inserting an expandable member (14, 60-66), and distending the expandable member (14, 60-66).

Patent RU2019136183A3

Flotation system for buildings

A flotation system for a building (300) is disclosed including a watertight basement (540) having a unitary piece of concrete forming the floor and walls (615) of the watertight basement (540). Rollers (610) are attached to the watertight basement (540). As floodwater rises or recedes, the rollers (610) roll along guide posts (310) located near corners of the watertight basement (540). Attached to the guide posts (310) is a ratchet system (620) for moving the watertight basement (540) along the guide posts (310) and maintaining it at a desired height.

Patent HU61354A

Soil reinforcement method and apparatus

本发明公开了一种土壤加固装置，其包括：在所述部分土地中的空腔；插入所述空腔中的至少一个细长可膨胀件；在所述可膨胀件中的合成物，所述合成物膨胀所述可膨胀件，导致所述可膨胀件在所述空腔的侧壁上施力，以压实所述可膨胀件附近的土壤。并且本发明还公开了一种土壤加固方法，该方法包括如下步骤：形成空腔；提供至少一个细长可膨胀件；将所述可膨胀件插入所述空腔中；至少局部地用合成物充填所述可膨胀件以膨胀所述可膨胀件，导致所述可膨胀件在所述空腔的侧壁上施力，由此所述可膨胀件附近的部分土壤具有增大的横向应力和增大的横向应变。

Boring machine with 4 drilling bodies

Floating system connected to an underwater line structure and methods of use

There is disclosed a floating system positioned in a body of water having a water bottom, the system comprising a host member floating in the water; an elongated underwater line structure, comprising a top connected to the host; a bottom extending to the seabed and adapted to connect to a flowline lying on the seabed; a first portion of the line structure being shaped concave upward; a second portion of the line structure being shaped concave upward; and a transition segment between being shaped concave downward, the transition segment located between the first portion and the second portion.

large concrete block for lifting by crane, method of manufacturing and method of installing the same

bloco de concreto grande para levantamento por guindaste, método para fabricar e método para instalar o mesmo é divulgado aqui um bloco de concreto grande para levantamento por guindaste. o bloco de concreto grande inclui um corpo de bloco de concreto grande (110) feito de concreto, e um tubo de inserção de cabo de aço de conexão (120) feito de resina sintética. o tubo de inserção de cabo de aço de conexão é embutido em uma porção medial do mesmo no corpo de concreto de tal modo que extremidades opsotas do tubo de inserção de cabo de aço de conexão são dispostas em uma superfície superior do corpo de bloco de concreto e orientadas para cima. a presente invenção tendo a construção acima pode resolver problemas que foram causados na técnica convencional que usa um membro olhal de levantamento. Large Crane Lifting Concrete Block, Method for Fabrication and Method for Installing Them A large crane lifting concrete block is disclosed herein. the large concrete block includes a large concrete block body (110) made of concrete, and a connecting wire rope insertion tube (120) made of synthetic resin. the connecting wire rope insertion tube is embedded in a medial portion thereof into the concrete body such that opposite ends of the connecting wire rope insertion tube are disposed on an upper surface of the concrete block body and oriented upwards. The present invention having the above construction can solve problems that have been caused in the conventional technique using a lifting eye member.

METAL WIRE INSTALLATION AND PROCEDURE FOR PROVIDING A SUPPORT FOR EARTH FORM

Soil displacement piles.

Se proporcionan pilotes de desplazamiento de suelo que tienen un eje y uno o más montajes de desplazamiento de suelo asegurados al eje. Si se utiliza más de un montaje de desplazamiento de suelo, cada montaje de desplazamiento de suelo está separado por una distancia longitudinal. Cada montaje de desplazamiento de suelo tiene una placa helicoidal superior, una placa helicoidal inferior y separada de la placa helicoidal superior por una distancia longitudinal de la placa, y al menos una placa de desplazamiento de suelo posicionada con en relación conl eje, la placa helicoidal superior y la placa helicoidal inferior.

Foundation for wooden buildings and construction method thereof

A foundation for a wooden building and a method of constructing the foundation are disclosed, which foundation comprises (a) a concrete foundation footing supporting foundation walls thereon, which foundation walls support the outer walls and inner walls of a wooden building thereon, (b) a plurality of concrete blocks which are integrally jointed, provided continuously along the inside portion of the foundation walls on the concrete foundation footings, (c) a vaporproof sheet material which entirely and tightly covers at least the inside of the integrally jointed concrete blocks and the outer surface of the fill formed in the areas inside the concrete blocks, and (d) a concrete floor portion which is deposited integrally with the foundation walls and the concrete blocks so as to cover the vaporproof material which covers the inside of the integrally jointed concrete blocks and the outer surface of the fill.

Method for carrying out bored pile construction by using positioning cylinder in multi-boulder geological area

本发明公开了一种多孤石地质区用定位筒进行钻孔灌注桩施工的方法，包括原地面，原地面的水平面设有开挖线，开挖线的内部设有桩径孔，桩径孔的上端外表面设有回填孤石块，回填孤石块的顶部设有定位筒，原地面的内部设有下层质黏土，回填孤石块的顶部设有装有黏质土的土袋，下层质黏土的顶部设有上层质黏土。本发明用定位筒对钢护筒定位，定位筒能保护孔口地面及固定桩孔位置，降低了桩基出现坍孔、扩孔、偏位、倾斜的概率，确保桩基成品质量。

Bulkhead

PVC panels for a bulkhead are characterized by an elongated S-shaped cross section and an axial passage extending from top to bottom. The panels are joined by tenon in mortise joints, preferably via a spade shaped tenon. The assembly is capped with a channel to position and strengthen the upper ends of the panels. A stake positioned through the passage and into the earth also secures the panels. The panels are positioned by water flow through the passage during the sinking process. Soil stabilization chemicals can also be introduced through the passage. A nozzle for the lower end of the passage is also disclosed.

Wire retaining wall apparatus and method for earthen formations

A retaining wall for an earthen formation (E) is provided by welded wire grid work trays (T) having floor sections (10) which are embedded in the formation and face sections (12) which are disposed at the face of the formation. The trays (T) are superimposed one above the other with the edges of the face sections (12) secured together. An improved construction comprising preformed kinked extensions (18) secures the face sections (12) together without the necessity of separate fasteners, or the plastic deformation of the tray wires.

Lake restoration systems and processes

Systems and methods of restoring a lake including dredging, island creation, water treatment, real estate development, computer modeling of environmental conditions, wave height reduction, sediment removal and encapsulation, bathymetry contouring, littoral zone restoration, plant restoration, and/or fish restoration.

Floating system connected to an underwater pipe structure, and use procedures

For producing drilling equipment and the method in hole

本发明涉及一种用于在土壤中在支撑管之内产生孔的钻孔装置。该钻孔装置包括：壳体(12)，其可被插入支撑管中并且可以防止旋转的方式固定在支撑管处；用于除去土壤材料的切割装置(56)；用于旋转地驱动切割装置的旋转驱动器(26)；以及供应装置，利用该供应装置可将冲洗液供应到切割装置(56)的区域中。在切割装置上方布置有容纳容器(44)，可将被除去的土壤材料与冲洗液一起输送到容纳容器中。在该容纳容器中设置有至少一个用于使被除去的土壤材料与冲洗液搅拌的搅拌元件(46)。利用排出装置(70)可将被除去的土壤材料与冲洗液一起从容纳容器中向上排出。此外，本发明涉及一种用于在土壤中产生孔的方法。

Jacket assembly

A jacket assembly (10) for an object such as a concrete, timber or steel structural member (5) such as a pile. The jacket assembly (10) includes: jacket components (20) adapted to extend around the pile (5); spacers (30) extending from each jacket component (20) towards the pile (5) so as to correctly position each jacket component (20) relative to the pile (5) and define a void/annulus (40) between the pile (5) and the jacket component (20); connecting mechanisms (60) for joining longitudinal edges of each jacket component (20) together; and a bottom seal including a sealing skirt (80) and/or clamp (90) and sealing member (100) for sealing a lower- most end of a jacket component (20). The jacket assembly (10) optionally further includes a settable filler (50) for filling and setting within the void/annulus (40).

System and method for measuring and aligning roof bolts

A industrial machine including a chassis, a first sensor configured to sense a roof bolt, a second sensor configured to sense the roof bolt, and a controller. The controller configured to receive sensor information from the first and second sensors, and determine a location of the roof bolt based on the sensor information from the first and second sensor.

Prestressed caisson bearing pier and structural foundation device

A bearing pier foundation for compacting soil that includes a plug extending along the longitudinal axis having a first section and a second section. The first section adapted to receive a pushing force for pushing the plug into the soil and the second section adapted to rest on the soil to be compacted. A plane, which is perpendicular to the longitudinal axis, passes through the second section. The second section includes a first part and a second part. The first part has an inner edge and an outer edge intersecting the plane. The outer edge of the first part attaches to the first section and is positioned further away from the longitudinal axis than the inner edge of the first part. The second part has an outer edge attached to the first part inner edge. The second part extends downwardly from the plane and the second part has a tapering segment extending along the longitudinal axis and includes an upper end and a lower end. The upper end is positioned closer to the plane and has a larger geometric diameter than the lower end. The segment continuously tapers from the upper end to the lower end. The bearing pier foundation can be used in connection with a sheath which conforms to the outer surface of the bearing pier foundation. Further, the bearing pier foundation can be used in combination with a hydraulic setting tool. Also, disclosed is a method for installing the plug and sheath into the soil to compress and consolidate the soil thereunder.

Power cable identification pile and embedding method

本发明提供一种电力电缆标识桩及埋设方法，属于电力施工技术领域，包括标识桩本体和基座，标识桩本体包括设置在上部的标识部和设置在下部的埋设部；标识桩本体为空心柱体，四周设有两两对称的安装面；埋设部包括设置在空心柱体下部安装面的第一长孔和第一圆孔；基座包括底座和设置在底座上的支撑板；支撑板上设有第二圆孔和第二长孔；第一长孔和第二圆孔之间通过带有限位块的螺杆连接；第一圆孔和第二长孔之间通过螺栓连接。本发明可根据基坑的深度，通过调整支撑板与标识桩本体的连接位置，调整标识桩的高度，结构简单牢固，操作方便，能够对行人车辆及施工人员进行提醒，增强了埋设的牢固性同时又起到明显的警示效果。

一种确定地下连续墙渗漏的抽水-示踪测试方法

本发明公开了一种确定地下连续墙渗漏的抽水‑示踪测试方法，包括如下步骤：步骤1：在被探测的地下连续墙两侧布设钻孔；步骤2：应用天然示踪法对所有钻孔整孔渗透流速示踪探测，判断地下连续墙是否存在渗漏情况；步骤3：进行单孔抽水试验，判断地下连续墙的透水性；步骤4：在各钻孔中采用人工示踪法进行水平流速，采用峰值法测定垂向流速；步骤5：综合抽水试验、天然示踪和人工示踪法的探测结果，确定地下连续墙渗漏隐患。本发明结合抽水试验、天然示踪以及人工示踪的方法对地下连续墙进行渗漏探测，通过在地连墙两侧布置钻孔，并在基坑内部钻孔内抽水模拟基坑降水过程，对地连墙是否存在渗漏隐患进行深入研究。

Procedimento ed apparecchio per formare pali di sabbia per migliorare terreni soffici in maniera controllata

Raspored građevne strukture i postupak za stabilizaciju linearnih zemljanih radova

Predmet ovog izuma odnosi se na raspored građevne strukture za stabilizaciju linearnih zemljanih radova, odnosno uglavnom nadgrađa željezničke pruge, radi prevencije pomicanja nadgrađa zbog djelovanja sila poprečno na smjer linije trase, uz povremeno održavanje prometa. Karakteristika izuma je da se nosiva konstrukcija sastoji od nosive grede (3) koja stabilizira balastnu podlogu (21) i proteže se uzduž linije trase na strani željezničkih pragova (22) gdje je moguće nastajanje kretanja, a potporni zid (4) smješten na drugoj strani nosive grede (3) suprotno od željezničkih pragova (22), se proteže od nadgrađa (2) prema dolje u smjeru dubljih slojeva, zaštitna deka (5) prekriva nosivu gredu ( 3) i potporni zid (4), te istovremeno obuhvaća krajeve (22a) željezničkih pragova (22) koji su okrenuti prema nosivoj gredi (3). Izum također obuhvaća postupak za izgradnju i raspored građevne strukture; ovaj postupak uključuje izgradnju nosive grede (3) koja stabilizira željezničke pragove (22), koji su dio nadgrađa željezničke pruge, i balastnu podlogu (21) ispod njih, te se proteže uzduž linije trase na strani željezničkih pragova (22) gdje se javlja pomicanje, te izgradnju, kada je navedeno, potpornog zida (4) u zemlji koji leži nasuprot druge strane nosive grede (3) nasuprot željezničkih pragova (22), koji obuhvaćaju nosivu gredu (3) i potporni zid (4) s pokrovnom dekom (5), te ako je to potrebno konstrukciju odvoda (7) ispod potpornog zida (4).

중공박스형 기초구조

본 발명은 중공박스형 기초구조에 관한 것이다. 이를 위하여, 본 발명은 구조물의 기둥 하부가 기초받침구에 의하여 지지되어지는 중공박스형 기초구조에 있어서, 상기 기초받침구는 바닥판의 상부 양측에 길이방향으로 직립되게 형성된 전,후벽체에 의하여 내부로 공간부가 형성되게 구비되어지고, 상기 전,후벽체의 양측에 수직되게 앵커볼트를 매입하기 위한 돌출기둥이 형성되어지고, 상기 돌출기둥의 상부에 앵커볼트가 노출되게 매립되어 상기 기둥의 하부가 맞대어져 고정결합되어지고, 상기 돌출기둥와 대응되는 전,후벽체의 내부에 격벽이 일체로 형성되어지고, 상기 전,후벽체의 상부와 격벽의 상부 사이에 덮개판이 안착되어짐을 특징으로 한다.

Structural arrangement and method for stabilizing earthworks and formations

Pile foundation bracket

A pile driver driven foundation bracket system includes a foundation bracket drive unit and a foundation bracket unit. The foundation bracket drive unit includes a pile driving unit interface configured to engage with a pile driving unit, a hollow sleeve, and a foundation bracket drive interface. The pile driving unit interface is connected to a first end of the hollow sleeve, and the foundation bracket drive interface is connected to a second end of the hollow sleeve. The foundation bracket drive interface is removably connected to the foundation bracket unit. The foundation bracket unit includes a horizontal foundation bracket support arm, a foundation bracket brace having an opening, the opening being configured to allow soil to flow therethrough when the foundation bracket unit is rotated, and a foundation bracket hollow sleeve.

一种圆环形超深永久基坑支护结构的高效建造方法

本发明提供了一种圆环形超深永久基坑支护结构的高效建造方法，提出增加桩柱一体内环支撑结构对内衬墙和连续墙进行支撑，解决了内衬墙和内衬墙之间施工缝存在较大拉应力、内衬墙与连续墙之间施工缝存在复杂应力而经常出现开裂漏水的的工程技术难题，并提高了永久支护结构的整体支护能力和耐久性，满足50年～100年的服役要求；另一方面，突破了原有设计和施工方法的技术路线和技术瓶颈，提出“多层一次开挖、逆顺结合”的高效建造方法对圆环形超深永久基坑和内衬墙进行施工，即先连续向下开挖至少两层土方，每层土方的高度至少为2.5米，然后分至少两层逐层向上高效顺作施工内衬墙，如此往复直至施工到基坑底部，大幅提高工作效率。

Štrukturálne usporiadanie na stabilizovanie lineárnych zemných prác

Štrukturálne usporiadanie na stabilizovanie lineárnych zemných prác, t. j. zväčša zvrškov železničných tratí na prevenciu pohybov zvršku kvôli účinku hlavne priečnych síl na smer vytýčenej trate, pričom sa prerušovane udržiava doprava, obsahuje nosnú opornú konštrukciu, ktorá je výhodne umiestnená mimo rozchodu železničnej konštrukcie a odoláva pohybom, ktoré majú tendenciu nastať na úseku, kde nastávajú pohyby, a vyznačuje sa tým, že nosná oporná konštrukcia je tvorená oporným nosníkom (3) prebiehajúcim pozdĺž železničnej trate stabilizujúcim lôžko (21) z drveného kameniva na strane podvalov (22), kde sú nasmerované pohyby, ktoré majú tendenciu nastať, opornou stenou (4) pokračujúcou zo zvršku (2) do podložia nainštalovanou na boku oporného nosníka (3) oproti podvalom (22) a krycou vrstvou (5) pokrývajúcou oporný nosník (3) a opornú stenu (4), ktoré súčasne obopínajú konce (22a) podvalov (22) orientovaných k opornému nosníku (3).

Pile foundation bracket

A pile driver driven foundation bracket system includes a foundation bracket drive unit and a foundation bracket unit. The foundation bracket drive unit includes a pile driving unit interface configured to engage with a pile driving unit, a hollow sleeve, and a foundation bracket drive interface. The pile driving unit interface is connected to a first end of the hollow sleeve, and the foundation bracket drive interface is connected to a second end of the hollow sleeve. The foundation bracket drive interface is removably connected to the foundation bracket unit. The foundation bracket unit includes a horizontal foundation bracket support arm, a foundation bracket brace having an opening, the opening being configured to allow soil to flow therethrough when the foundation bracket unit is rotated, and a foundation bracket hollow sleeve.

Werkwijze voor het aanleggen van een fundering voor een vervoersbaan, alsmede fundatiepaalinbrenginrichting.

지오컨테이너용 쓰레기 차단막 및 이러한 쓰레기 차단막을 포함하는 지오컨테이너

본원에서는 토양 침식을 방지하는 데 이용되는 보호된 컨테이너(10)를 기술한다. 보호된 컨테이너는 쓰레기 차단막이 위에 배치된 지오텍스타일 컨테이너이다. 쓰레기 차단막은 공기 및 물 유동 능력을 가지는 타격 장벽을 제공함으로써 지오텍스타일 컨테이너의 온전성을 보호한다. 쓰레기 차단막은 내마모성을 갖는 제직된 보호층 및 충격 감쇠 및 에너지 소산을 제공하는 제직된 3차원 층을 포함하는 복합 직물이다.

Installation of embedded subsea foundations

A bearing surface of a subsea foundation has a low-resistance coating such as an aerogel, an aero-clay or a polymeric film. When the foundation is installed, the bearing surface is embedded in the seabed soil using the low-resistance coating to reduce resistance to movement of the bearing surface relative to the seabed soil. The coating may then dissolve or fragment away from the bearing surface or transform into a higher-resistance state while remaining on the bearing surface. These mechanisms degrade a resistance-reducing property of the coating to increase resistance to movement of the embedded bearing surface relative to the seabed soil. Suction may be applied to the foundation before or after the resistance-reducing property of the coating has substantially degraded.

instalação de bases submarinas incorporadas

a presente invenção refere-se a uma superfície de apoio de uma base submarina que tem um revestimento de baixa resistência, como um aerogel, uma aero-argila ou um filme polimérico. quando a base é instalada, a superfície de apoio é incorporada no solo do leito oceânico com o uso do revestimento de baixa resistência para reduzir a resistência ao movimento da superfície de apoio em relação ao solo do leito oceânico. o revestimento pode então se dissolver ou se fragmentar para longe da superfície de apoio ou se transformar em um estado de maior resistência enquanto permanece na superfície de apoio. estes mecanismos degradam uma propriedade de redução da resistência do revestimento para aumentar a resistência ao movimento da superfície de apoio incorporada em relação ao solo do leito oceânico. a sucção pode ser aplicada à base antes ou depois da propriedade de redução de resistência do revestimento ter sido substancialmente degradada.

一种方圆组合超深永久基坑支护结构的高效建造方法

本发明公开了一种方圆组合超深永久基坑支护结构的高效建造方法，提出增加桩柱一体内环支撑结构以支撑内衬墙和连续墙，并突破了传统的技术路线和技术瓶颈，形成了方圆组合超深永久基坑和内衬墙“多层一次开挖、逆顺结合”高效建造方法，确保圆环形超深永久基坑施工效率至少快于方形超深永久基坑两层土方深度，大幅提高了建造效率。高效建造形成方圆组合超深永久基坑“墙墙内环支撑桩”支护结构、两个基坑相交处形成“双内环支撑结构撑墙”和“双梁夹墙”的支护结构，大幅减少了相邻两基坑之间的互相影响和应力集中，并解决了内衬墙之间、内衬墙与连续墙之间施工缝存在复杂应力而常出现开裂漏水的工程技术难题，同时提高了整体支护能力和耐久性。

一种钢管桩围堰施工方法

本发明涉及围堰施工工法技术领域，公开了一种钢管桩围堰施工方法，包括以下施工步骤：A、设置导向框；B、钢管桩插打；C、钢管桩纠偏；D、合龙；E、钢管桩内灌砂及混凝土；F、堵漏止水。本发明通过防水布袋，将防水布袋放置到锁扣凹槽内，使用注浆管将混凝土注浆在防水布袋内，避免混凝土与水直接接触，从而防止浆液在水下被冲散，灌浆更加容易，无需多次注浆，一次注浆即可使得混凝土较好地凝固在锁口内，减轻了操作人员的劳动强度，降低了操作成本，从而解决现有技术中存在锁扣内灌注混凝土容易在水下被冲散，灌注较为困难，止水施工成本较大的问题。

Verfahren und vorrichtung zur bodenverstärkung

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Fundamentierungs und/oder Ausbau elemente und Verfahren zu ihrer Herstel lung

刚柔并济型河道截流围堰及其施工方法

本发明公开了刚柔并济型河道截流围堰及其施工方法，属于围堰工程技术领域。本发明施工方法将制作好的竖向导槽焊接安装在钢管桩桩身的上部；将钢管桩的尖端部打入施工区内打入一排；安装横向支挡，紧贴横向支挡打设钢板桩，形成主要以钢管桩、钢板桩与横向支挡组成的刚性围堵体系；在成排打设的钢管桩上焊接过梁；制作止水幕以及压水袋，并将两者进行缝合；制作水钢土球，并将水钢土球填充入到压水袋中；将连接在一起的止水袋和止水幕沿着钢板桩缓慢放入到河道河床上，将止水幕上端牢固嵌入到过梁中。本发明通过插入水底打入坚硬土层的钢管桩、钢板桩提高围堰的抵抗能力，并通过止水幕、压水袋提高河床上部钢板桩的防渗能力。

Maritime bulkhead protector

A bulkhead protector apparatus is described. The protector is configured to be mounted within a cavity of the sheetpile of a bulkhead in order to prevent waves, wake, and debris from reaching the top portion of the bulkhead, minimizing damage and prolonging the life of the bulkhead. An angled waterguard portion is disposed within the cavity, and is configured to deflect water down and away from the top of the bulkhead. The waterguard portion is mounted to a whaler of the bulkhead via a planar mount portion which is secured to the underside of the whaler of the bulkhead via stainless steel lag bolts.

Vorgespannter gründungspfahl und fundament

Werkwijze voor het maken van gewapende langwerpige betonnen elementen, alsmede een scheidingslichaam

Werkwijze voor het maken van langwerpige betonnen elementen zoals funderingselementen. Hierbij - worden op een langwerpig stortoppervlak met een eerste uiteinde en een tweede uiteinde wapeningskabels tussen het eerste uiteinde en het tweede uiteinde van het stortoppervlak gespannen, - wordt vervolgens beton op het stortoppervlak gebracht, - hardt het op het stortoppervlak gebrachte beton uit onder oplevering van een betonnen hoofdlichaam, en - wordt het betonnen hoofdlichaam onderworpen aan een scheidingsbewerking onder oplevering van de gewapende langwerpige betonnen elementen; Om tijd te besparen worden de gespannen wapeningskabels voorafgaande aan het storten van het beton op het stortoppervlak, voorzien van ten minste een scheidingslichaam.

Pile foundation bracket

A pile driver driven foundation bracket system includes a foundation bracket drive unit and a foundation bracket unit. The foundation bracket drive unit includes a pile driving unit interface configured to engage with a pile driving unit, a hollow sleeve, and a foundation bracket drive interface. The pile driving unit interface is connected to a first end of the hollow sleeve, and the foundation bracket drive interface is connected to a second end of the hollow sleeve. The foundation bracket drive interface is removably connected to the foundation bracket unit. The foundation bracket unit includes a horizontal foundation bracket support arm, a foundation bracket brace having an opening, the opening being configured to allow soil to flow therethrough when the foundation bracket unit is rotated, and a foundation bracket hollow sleeve.

Pile foundation bracket

A pile driver driven foundation bracket system includes a foundation bracket drive unit and a foundation bracket unit. The foundation bracket drive unit includes a pile driving unit interface configured to engage with a pile driving unit, a hollow sleeve, and a foundation bracket drive interface. The pile driving unit interface is connected to a first end of the hollow sleeve, and the foundation bracket drive interface is connected to a second end of the hollow sleeve. The foundation bracket drive interface is removably connected to the foundation bracket unit. The foundation bracket unit includes a horizontal foundation bracket support arm, a foundation bracket brace having an opening, the opening being configured to allow soil to flow therethrough when the foundation bracket unit is rotated, and a foundation bracket hollow sleeve.

一种海上风电导管架灌浆封堵结构

本申请提供了一种海上风电管架灌浆封堵结构，包括支撑结构和底封板，所述支撑结构固定装配于钢管桩的内壁上，并用于支撑所述底封板的支撑面，所述底封板与所述钢管桩的内壁配合，所述底封板放置于所述支撑结构上方，以形成对钢管桩底部的封堵。本申请的海上风电管架灌浆封堵结构便于安装，无需动用大型的施工设备，也无需施工人员进行复杂操作，具有较高的实用性和经济效益。

一种用于异型双排桩的梁式连接节点

本发明属于基坑支护的一种用于异型双排桩的梁式连接节点，包括刚架梁、后排墙冠梁和型钢，后排墙内置有型钢，刚架梁的两端分别与前排桩的灌注桩和后排墙内的型钢连接，后排墙冠梁内的后排墙冠梁纵筋在型钢的翼缘两侧布置，并通过内置钢筋进行连接，内置钢筋包括小箍筋、U型主筋和型钢外套箍筋，位于型钢同一侧的后排墙冠梁纵筋绑扎有小箍筋，U型主筋的开口端锚入前排桩冠梁中，U型钢筋的闭口端靠近型钢的翼缘，型钢外套箍筋套拉型钢两侧的小箍筋及U型主筋的闭口端。采用该梁式连接节点，既可避免由于型钢贯穿刚架梁导致刚架梁内的主筋无法穿越后排墙冠梁的难题，同时可以解决型钢贯穿刚架梁后导致刚架梁抗剪承载力和抗弯承载力大幅削弱的问题。

System for coupling of piles

Disclosed is an attachment system for detachably coupling a female tube end and a male tube end to each other to form foundation piles. The system includescorresponding cylindrical sleeve holes in tube sleeves of the tube ends;a coupling element which is fittable in the sleeve holes and rotatable through an angle therein;a blocking pin on the coupling element or on one of the sleeve holes; anda blocking slot in one of the sleeve holes or in the base body, so that the blocking pin engages in the blocking slot upon rotation of the coupling element in the sleeve holes,Additionally, one of the sleeve holes and the base body can be provided with corresponding sleeve slots in order to form a fitting hole together to fit a blocking element therein, in order to prevent rotation of the coupling element in the sleeve holes.

一种基坑支护中格构柱施工装置及施工方法

本发明涉及格构柱技术领域，具体公开了一种基坑支护中格构柱施工装置及施工方法，包括格构柱本体；格构柱本体外侧壁上套设有导向架；导向架内部第一空腔；第一空腔内侧壁上设有第一通孔，第一空腔内部滑动连接有滑块；滑块侧壁上固接有固定块；格构柱本体外侧壁上设有固定孔；第一空腔远离固定块的侧壁上设有第二通孔；滑块通过第一弹簧与第一空腔内侧壁连接；滑块侧壁上固接有拉杆；第一空腔顶部设有第一滑槽；第一滑槽内设置有可对固定块固定的卡块组件；格构柱本体外侧壁上设有提拉机构；导向架外侧壁设有导轮件；当格构柱安装进钢筋笼内部后通过提拉机构拉动导向架上滑，使得导向架能够进行回收利用。

Apparecchiatura e metodo per la realizzazione di muri di sostegno con struttura di filo metallico, per fo rmazioniidi terra

一种基坑支护中格构柱施工装置及施工方法

本发明涉及格构柱技术领域，具体公开了一种基坑支护中格构柱施工装置及施工方法，包括格构柱本体；格构柱本体外侧壁上套设有导向架；导向架内部第一空腔；第一空腔内侧壁上设有第一通孔，第一空腔内部滑动连接有滑块；滑块侧壁上固接有固定块；格构柱本体外侧壁上设有固定孔；第一空腔远离固定块的侧壁上设有第二通孔；滑块通过第一弹簧与第一空腔内侧壁连接；滑块侧壁上固接有拉杆；第一空腔顶部设有第一滑槽；第一滑槽内设置有可对固定块固定的卡块组件；格构柱本体外侧壁上设有提拉机构；导向架外侧壁设有导轮件；当格构柱安装进钢筋笼内部后通过提拉机构拉动导向架上滑，使得导向架能够进行回收利用。

Bauwerk zur boden- und grundwassersanierung und verfahren zur errichtung eines solchen

연약지반용 지하구조물 및 그 구축법

내용 없음

Bauverfahren

Die Erfindung betrifft ein Bauverfahren, bei dem eine Baugrube im Boden erstellt wird und in der Baugrube Gründungselemente an vorgegebenen Arbeitspunkten mit mindestens einem Arbeitsgerät erstellt werden. Gemäß der Erfindung ist vorgesehen, dass in einer Rechnereinheit die Abmessungen der Baugrube, die Arbeitspunkte und die Abmessungen des mindestens einen Arbeitsgeräts eingegeben werden und dass in der Rechnereinheit automatisch eine benötigte Arbeitsfläche für das mindestens eine Arbeitsgerät und eine Freifläche in der Baugrube ermittelt werden.

适用于狭窄岸段的防汛墙

本发明公开了一种适用于狭窄岸段的防汛墙，其包括一墙身和多个桩基，桩基位于墙身的下方，墙身包括一墙体和一底板，墙体的两侧分别为靠岸侧和临水侧，底板包括一趾板和一踵板，趾板和踵板均连接于墙体的下端部，趾板分布于墙体的靠岸侧，踵板包括一踵板本体部和一桩基连接部，踵板本体部由墙体的下端部沿墙体的临水侧斜向下延伸，踵板本体部的上表面与墙体的临水侧的规划河床泥面线重合，桩基连接部位于踵板本体部的下端部，桩基连接部为竖直向下延伸，桩基分别固接于趾板的下端面和桩基连接部的下端面。本发明的防汛墙具有陆域占地少、轻型美观、抗滑抗冲能力强、有效防止底板下部掏空等优点，还具有实际应用范围广的优点。

一种确定地下连续墙渗漏的抽水-示踪测试方法

本发明公开了一种确定地下连续墙渗漏的抽水‑示踪测试方法，包括如下步骤：步骤1：在被探测的地下连续墙两侧布设钻孔；步骤2：应用天然示踪法对所有钻孔整孔渗透流速示踪探测，判断地下连续墙是否存在渗漏情况；步骤3：进行单孔抽水试验，判断地下连续墙的透水性；步骤4：在各钻孔中采用人工示踪法进行水平流速，采用峰值法测定垂向流速；步骤5：综合抽水试验、天然示踪和人工示踪法的探测结果，确定地下连续墙渗漏隐患。本发明结合抽水试验、天然示踪以及人工示踪的方法对地下连续墙进行渗漏探测，通过在地连墙两侧布置钻孔，并在基坑内部钻孔内抽水模拟基坑降水过程，对地连墙是否存在渗漏隐患进行深入研究。