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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 24. Отображено 24.
19-08-2015 дата публикации

Saddle-type large-aperture PE pipeline under-pressure repair structure and method

Номер: CN104848000A
Автор: WANG XIUZHONG, XIN BING, LIU ZHAOCHENG, WANG AIMIN, ZHENG RUIFENG, CUI XIAOGUANG, LIU LI'AN, MA ZHONGSHAN, BAI WEIDONG, SHI YUNDONG, LI XIANGMIN, LUO HAIGUI, LI XIN, YANG WENPIN, WANG XUEJUN, LIU SHENGHE, LI SHAOXIN, ZHENG CHUNHAI, ZHAO YUNGANG, ZHU JIANXIN, LI YUEZHI
Принадлежит:

The invention relates to a saddle-type large-aperture PE pipeline under-pressure repair structure and method. The structure comprises a PE saddle-type pipe seat and a leakage stopping plate, an electromagnetic insulated heating wire is embedded in a saddle-type cambered surface, contacting with the outer surface of a PE pipeline, of the PE saddle-type pipe seat, a temperature measuring probe is buried in the saddle-type cambered surface, each of the electromagnetic insulated heating wire and the temperature measuring probe is provided with a wiring terminal connected with a power controller and a temperature controller which are arranged externally, the PE saddle-type pipe seat covers at a broken position of the PE pipeline and is integrally fused with the PE pipeline through electromagnetic hot melting, a loose flange is mounted on the PE saddle-type pipe seat in a sleeved manner, an upper port of the PE saddle-type pipe seat is hermetically with a flange cover through the loose flange ...

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Номер записи: 1
22-04-2015 дата публикации

Trace radioactive gas nuclide activity measuring method and device

Номер: CN104536031A
Автор: WANG SHILIAN, LI QI, JIA HUAIMAO, FAN YUANQING, ZHAO YUNGANG, LIU SHUJIANG, ZHANG XINJUN, CHEN ZHANYING, CHANG YINZHONG
Принадлежит:

The invention relates to a trace radioactive gas nuclide activity measuring method and device. A hollow inflatable beta detector is filled with a radioactive gas nuclide sample. The inflatable beta detector is used for detecting radioactive gas nuclide beta-rays or internal conversion electrons efficiently. A gamma detector is used for measuring gamma-rays or x-rays in high resolution. A beta-gamma coincidence technology is used for lowering a system background. The trace radioactive gas nuclide activity measuring method and device achieves the technical aim that trace xenon isotope activity is detected in high resolution and high sensitivity.

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Номер записи: 2
26-03-2014 дата публикации

Method of calculating delta-side three-phase winding primary current of Y/delta transformer

Номер: CN103683197A
Автор: LU CHUNLEI, ZHAO YUNGANG, SHEN YONGHUI
Принадлежит:

The invention discloses a method of calculating delta-side three-phase winding primary current of a Y/delta transformer and belongs to the field of power system relay protection. The method includes: acquiring delta-side winding loop current; acquiring delta-side three-phase current transformer primary current; acquiring delta-side three-phase winding primary current according to the delta-side winding loop current and the delta-side three-phase current transformer primary current. The delta-side winding primary currents obtained by the calculation method and Y-side winding primary currents (phase currents) can be directly calculated by transformer differential protection action equations using various principles, with no need for any phase compensation change; the adverse influences of main protection flexibility drop during transformer inside Y-side ground fault and Y-side second harmonic content reduction after Y/delta mode phase compensation, caused by zero-sequence current suppression ...

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Номер записи: 3
09-09-2015 дата публикации

Saddle style heavy -calibre PE pipeline area is pressed and is restoreed structure

Номер: CN0204628956U
Автор: WANG XIUZHONG, XIN BING, LIU ZHAOCHENG, WANG AIMIN, ZHENG RUIFENG, CUI XIAOGUANG, LIU LI AN, MA ZHONGSHAN, BAI WEIDONG, SHI YUNDONG, LI XIANGMIN, LUO HAIGUI, LI XIN, YANG WENPIN, WANG XUEJUN, LIU SHENGHE, LI SHAOXIN, ZHENG CHUNHAI, ZHAO YUNGANG, ZHU JIANXIN, LI YUEZHI, LIU LI'AN
Принадлежит:

The utility model relates to a saddle style heavy -calibre PE pipeline area is pressed and is restoreed structure, including PE saddle type tube socket, leak -stopping board, PE saddle type tube socket is with the insulating heater wire of the outer surface contact's of PE pipeline saddle type cambered surface upholstery embed electromagnetism and buried the temperature probe underground, and the insulating heater wire of electromagnetism, temperature probe are provided with the binding post who is connected mutually with external electrical source controller, temperature controller respectively, and PE saddle type tube socket closing cap is in the damaged position department of PE pipeline and fuse as an organic wholely with the PE pipeline by the electromagnetism hot melt, the cover is equipped with lap joint flange on the PE saddle type tube socket, and the port has the blind flange by lap joint flange and bolt sealing connection on the PE saddle type tube socket, leak -stopping board ...

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Номер записи: 4
11-08-2023 дата публикации

Image exception processing method and device based on cloud game

Номер: CN116570916A
Автор: ZHAO YUNGANG, ZHANG ANJING, GUO JIANJUN
Принадлежит:

The picture exception handling method based on the cloud game provided by the invention comprises the following steps: setting a game picture exception category, and setting a coping strategy based on the exception category; the method comprises the following steps: running a game, reading abnormal categories of game pictures, and respectively calling coping strategies based on the abnormal categories: counting time from starting of the game to generation of a first frame of non-black picture, and taking a time interval of (0, mean value + 2) as standard consumed time for starting of the game; after the user starts the game, detecting the gray value of each frame of pixel within the standard time, if the gray value of each frame of pixel is 0, judging that the game is started abnormally, and restarting the game; or the client immediately requests to reset the code after switching to the foreground, and takes the current picture as a new input source; and the game is manually clicked and ...

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Номер записи: 5
30-11-2011 дата публикации

H-type prestressed concrete column and production method thereof

Номер: CN0101851899B
Автор: BI JIEXIAN, GUAN YIJUN, GUO CHENG, LI FENG, LI RUIGUO, LI XINMING, LIU YU, QIU GUO, WANG KEXUE, WANG MENG, ZHANG LIN, ZHAO YUNGANG, JIEXIAN BI, YIJUN GUAN, CHENG GUO, FENG LI, RUIGUO LI, XINMING LI, YU LIU, GUO QIU, KEXUE WANG, MENG WANG, LIN ZHANG, YUNGANG ZHAO
Принадлежит:

The invention discloses an H-type prestressed concrete column and a production method thereof. The production method of the H-type prestressed concrete column comprises the following steps: (1) mixing materials; (2) preparing embedded parts, and carrying out mesh processing, main reinforcement grouping and nut processing; (3) cleaning up molds; (4) bundling meshes and main reinforcements; (5) closing molds; (6) positioning pre-embedded nuts; (7) tensioning the main reinforcements; (8) mixing concrete; (9) carrying out concrete injection molding; (10) forming specimen; (11) carrying out concrete secondary finishing; (12) maintaining; (13) testing concrete strength; (14) demolding finished products; (15) inspecting finished products; (16)marking finished products; and (17) mending the shape. The H-type prestressed concrete column obtained by the method has a column body made of cement, sand, stone, water and admixtures, and the meshes and bar reinforcements are embedded in the column body ...

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Номер записи: 6
08-12-2010 дата публикации

Fatigue test method of H-type prestress concrete column

Номер: CN0101907546A
Автор: ZENG YU, ZHIFENG ZHANG, JIEXIAN BI, YUNGANG ZHAO, HONGWU ZHANG, YU ZENG, ZHANG ZHIFENG, BI JIEXIAN, ZHAO YUNGANG, ZHANG HONGWU
Принадлежит:

The invention discloses a fatigue test method of an H-type prestress concrete column. The H-type prestress concrete column is horizontally loaded in the middle part by using a horizontal simple support, clamping lengths are respectively reserved at the two ends of the concrete column so as to carry out a low cycle zero passage fatigue test. Loading parameters take maximum bending moment which is increased by 10 percent on the basis of standard inspection bending moment with zero passage of load and fatigue times over 250,000 times. Aiming to the characteristic of occasions (beside railway lines) to which the H-type prestress concrete column is applied, the invention considers the characteristics of positive-negative alternation wind pressure during the passage of a train, adopts an analogue field stress condition, and builds a new mathematics model after the conversion is carried out on the basis of fatigue test times of railway sleeper pressure resistance, change amplitudes of forces, ...

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Номер записи: 7
04-08-2023 дата публикации

Fault transfer method and device based on UDP (User Datagram Protocol)

Номер: CN116546115A
Автор: ZHAO YUNGANG, ZHANG ANJING, GUO JIANJUN
Принадлежит:

The UDP-based failover method provided by the invention comprises the following steps: a server monitors a fixed port based on a UDP data transmission protocol; a port A is connected with a server port for data stream transmission, a port B is connected with the server port for data verification, and the port A serves as a standby port after verification succeeds; and if abnormity is found in the data transmission process of the port A, the server retransmits data to the port B of the client, and the port C is started to verify data to the server to serve as a standby data stream port of the port B. According to the method, the standby interface is arranged, switching is carried out after the network is interrupted, the UDP does not provide abnormal processing of the network interruption, and no extra operation exists in the non-connection-based data packet sending and receiving process. Meanwhile, the network pressure is not increased.

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Номер записи: 8
06-10-2010 дата публикации

H-type prestressed concrete column and production method thereof

Номер: CN0101851899A
Автор: JIEXIAN BI, YIJUN GUAN, CHENG GUO, FENG LI, RUIGUO LI, XINMING LI, YU LIU, GUO QIU, KEXUE WANG, MENG WANG, LIN ZHANG, YUNGANG ZHAO, BI JIEXIAN, GUAN YIJUN, GUO CHENG, LI FENG, LI RUIGUO, LI XINMING, LIU YU, QIU GUO, WANG KEXUE, WANG MENG, ZHANG LIN, ZHAO YUNGANG
Принадлежит:

The invention discloses an H-type prestressed concrete column and a production method thereof. The production method of the H-type prestressed concrete column comprises the following steps: (1) mixing materials; (2) preparing embedded parts, and carrying out mesh processing, main reinforcement grouping and nut processing; (3) cleaning up molds; (4) bundling meshes and main reinforcements; (5) closing molds; (6) positioning pre-embedded nuts; (7) tensioning the main reinforcements; (8) mixing concrete; (9) carrying out concrete injection molding; (10) forming specimen; (11) carrying out concrete secondary finishing; (12) maintaining; (13) testing concrete strength; (14) demolding finished products; (15) inspecting finished products; (16)marking finished products; and (17) mending the shape. The H-type prestressed concrete column obtained by the method has a column body made of cement, sand, stone, water and admixtures, and the meshes and bar reinforcements are embedded in the column body ...

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Номер записи: 9
03-06-2015 дата публикации

Sound absorption and load reduction sound barrier unit and sound barrier thereof

Номер: CN104674687A
Автор: BI JIEXIAN, GAO QIANG, LI RUIGUO, XING JIADI, ZHAO YUNGANG, XUE LINHAI, LIU JIZHAO, LIU LIBIN, XU XUNXUAN, LI FENG, YANG YI
Принадлежит:

The invention relates to the technical field of sound barriers, in particular to a sound absorption and load reduction sound barrier unit and a sound barrier thereof. The sound absorption and load reduction sound barrier unit comprises a shell, a sound absorption material filled cavity and connecting ends, wherein the sound absorption material filled cavity is in the shell; the sound absorption and load reduction sound barrier unit is characterized in that the shell comprises an upper cover plate, a lower cover plate, a rear back plate and a front panel; a sunken part which is sunken towards the interior of the sound absorption material filled cavity is formed in the lower cover plate; a protrusion part which protrudes towards the exterior of the sound absorption material filled cavity is formed on the upper cover plate; through holes are respectively formed in the front panel and the lower cover plate; the connecting ends are respectively in insert connection with the ends of the shell ...

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Номер записи: 10
08-04-2015 дата публикации

Energy spectrum processing method capable of increasing gamma-ray peak detection sensitivity

Номер: CN104504273A
Автор: WANG SHILIAN, LI QI, WANG JUN, ZHANG XINJUN, FAN YUANQING, ZHAO YUNGANG, JIA HUAIMAO
Принадлежит:

The invention relates to an energy spectrum processing method capable of increasing gamma-ray peak detection sensitivity. A technical method of deducing gamma-ray Compton scattering from a whole energy spectrum is put forward on the basis of a ray and substance mutual action principle. The detection sensitivity of weak gamma-peak signals under a high-baseline Compton background is increased.

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Номер записи: 11
05-08-2009 дата публикации

Modular reinforced concrete acoustical barrier and method for producing the same

Номер: CN0101497215A
Автор: WANG KEXUE, BI JIEXIAN, LI RUIGUO, ZHANG LIN, XIE HONGJUN, GUAN YIJUN, ZHAO YUNGANG, LI FENG, QIU GUO, WANG MENG, GUO CHENG, KEXUE WANG, JIEXIAN BI, RUIGUO LI, LIN ZHANG, HONGJUN XIE, YIJUN GUAN, YUNGANG ZHAO, FENG LI, GUO QIU, MENG WANG, CHENG GUO
Принадлежит:

The invention relates to a modular reinforced concrete noise barrier producing method, which comprises the following steps: (1) mixing, namely taking common Portland cement as a cementing material, and permeating sand, stones, fly ash, slag powder, a water reducing agent and crack resistant fabric into the Portland cement in certain proportion; (2) stirring, namely evenly stirring the mixed raw materials; (3) reinforcing, namely using reinforcing rods to configure a framework in a die; (4) arranging a sound absorbing material, namely placing an expanded perlite sound absorbing baffle in the die; (5) casting concrete, namely casting a panel with holes and a hollow wall body which covers the expanded perlite sound absorbing baffle in a cavity of the wall body at one time; (6) curing under pressure; and (7) demoulding and forming. The modular reinforced concrete noise barrier has the hollow wall body made of the reinforced concrete material, and the cavity of the wall body is provided with ...

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Номер записи: 12
30-10-2020 дата публикации

Multi-path distributor for pneumatic conveying

Номер: CN0211812311U
Автор: LU ZE, CHEN ZHANHUA, ZHAO YUNGANG
Принадлежит: TNPL ENV ENGINEERING CO LTD, TNPL ENVIRONMENTAL ENGINEERING CO., LTD.

The utility model relates to a multi-path distributor for pneumatic conveying. The device comprises an inlet pipe and an outlet pipe, and is characterized in that the upper end face of the inlet pipeis communicated and fixedly provided with the necking bottom of a conical disc, the upper end face of a flaring of the conical disc is coaxially and fixedly provided with a circular ring, the upper end face of the circular ring is coaxially and fixedly provided with a top plate, and the disc surface of the top plate is coaxially and fixedly provided with a plurality of outlet pipes at intervals. The sum of the sectional areas of all the outlet pipes is approximately equal to the sectional area of the inlet pipe, the cone has a large inclination angle, the height of the circular ring is small,and therefore pneumatic conveying stability of gas-solid mixtures is guaranteed, and a solid phase deposition area with a large area is prevented from being formed in an annular space.

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Номер записи: 13
01-05-2018 дата публикации

Nonmetal acoustic baffle panel and preparation mould thereof

Номер: CN0207295514U
Автор: LI FENG, ZHAO YUNGANG, YANG YI, TU YANGLEI, ZHAO DISHENG
Принадлежит: CREC ELECTRICAL IND CO LTD, BEIJING TIEDIAN TONGLIAN ENVIRONMENTAL PROTECTION TECH CO LTD, CREC ELECTRICAL INDUSTRIAL CO., LTD., BEIJING TIEDIAN TONGLIAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

The utility model relates to a nonmetal acoustic baffle panel and preparation mould thereof. The utility model discloses a nonmetal acoustic baffle panel, panel are porous structure, and porous structure's pass is round frustum hole, round frustum hole's outer side hole footpath = 23 alpha hole pitchs, and is parameter alpha's value range 0.8 1.2, the hole pitch indicates the distance between adjacent outer side hole's the centre of a circle. The beneficial effects are that: through the relation between a large amount of experimental study round frustum hole apertures and the hole pitch for the technical scheme who prescribes a limit to can guarantee not influence under the circumstances of acoustic baffle panel noise resistance ability, reduces panel crackle rate, improves panel fracturestrength and shock resistance. The utility model discloses the mould structure who injects can reduce the drawing of patterns degree of difficulty of acoustic baffle preparation, improves productivity.

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Номер записи: 14
25-04-2023 дата публикации

Method for preparing porous graphene from vitrinite-rich bituminous coal

Номер: CN116002671A
Автор: WANG SHAOQING, ZHAO YUNGANG, WANG XIAOLING, ZHANG LU, LI HONGTAO
Принадлежит:

The invention relates to the field of coal-based carbon materials in clean and efficient utilization of coal, in particular to a method for preparing porous graphene from vitrinite-rich bituminous coal. The method comprises the following steps: by taking bituminous coal as a raw material, sequentially performing crushing, grinding, acid pickling, water washing and drying treatment to obtain a low-ash-content fine-grained powdery sample, then filling the powdery sample into a hollow graphite crucible with a circular aperture, and treating by a tabletting tool to prepare a sample slice; irradiating the whole sheet sample by laser in an out-of-focus and vacuum environment, and inducing to obtain a coal-based porous graphene material; the prepared coal-based porous graphene has the characteristics of fewer layers, larger specific surface area and the like, and the product has important potential application value in various photoelectric devices, electrochemical devices, sensors and the like ...

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Номер записи: 15
01-05-2018 дата публикации

Transformer high -voltage wiring terminal voltage -sharing cover device

Номер: CN0207302840U
Автор: SUN GUOYU, ZHAO YUNGANG, GUO TAO, WANG XIUZHONG, ZHANG WENBING, LI BAILIN, CUI XIAOGUANG, WU LEI, BO ZHIYONG, NING CUIJUN, MA YING, LI JINGPING, GAO FEI
Принадлежит: TANGSHAN SANYOU CHEMICAL IND CO LTD, TANGSHAN SANYOU CHEMICAL INDUSTRIES CO., LTD.

The utility model discloses a transformer high -voltage wiring terminal voltage -sharing cover device. Including porcelain base, arrange the vase porcelain body on the porcelain base in, the top of vase porcelain body is equipped with high -voltage wiring terminal, high -voltage wiring terminal's linear expectation, high -voltage wiring terminal's well lower part are the helicitic texture, and open side down passes high -voltage wiring terminal and place high -voltage wiring terminal's lower part in for the voltage -sharing cover, and the voltage -sharing cover is half hollow spherical structure, and the inboard and the outside that the voltage -sharing is covered are placed respectively in through first nut and second nut and high -voltage wiring terminal rigid coupling, first nut and second nut to the voltage -sharing cover. It is even to make voltage -sharing cover surface voltage distribute in the use, not recurrence arc light flashover and make gluey pearl puncture to damage.

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Номер записи: 16
15-08-2023 дата публикации

Absolute picture method and device based on cloud game

Номер: CN116585706A
Автор: ZHAO YUNGANG, ZHANG ANJING, GUO JIANJUN
Принадлежит:

The invention provides an absolute picture method based on a cloud game, which comprises the following steps: querying a current system rotation angle, and recording and acquiring a user screen rotation direction according to a query result; recording a habitual vertical screen angle and a habitual horizontal screen angle, and recording the habitual angle of the user to a server; when the game rotation angle is different from the user habit angle, if the habit vertical screen angle is 0 degree and the habit horizontal screen angle is 90 degrees, the server does not process the pictures rotated by 0 degree and 90 degrees; for the picture which is rotated by 180 degrees, the picture is rotated by 180 degrees before being coded by the server side; and for the game picture which is rotated by 270 degrees, the picture is rotated by 180 degrees to 0 degree before being coded by the server side. According to the method, the game picture direction is rotated according to the user habit, so that ...

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Номер записи: 17
25-10-2019 дата публикации

Geotechnical sampling device in geotechnical engineering

Номер: CN0209542153U
Автор: ZHAO YUNGANG, TU YUNFU, XU ZHANGJIAN, YAN JIANLONG, TAN XINPING
Принадлежит: NORTHWEST RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN, NORTHWEST RESEARCH INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN

The utility model provides a rock-soil sampling device in geotechnical engineering. The rock-soil sampling device comprises a box body, a storage battery is mounted on the inner wall of the left sideof the bottom of the box body; a connecting shaft is arranged on the right side of the storage battery; a movable rod is vertically arranged in the connecting shaft; the tail end of the lower side ofthe movable rod is fixedly connected with a protection box. A second motor is fixedly mounted in the protection box through a bolt; the power output part of the second motor is fixedly connected witha drilling shaft; the upper end of the drill shaft is rotationally connected with the bottom wall of the protection box through a connecting bearing, the lower part of the drill shaft extends out of the protection box, a spiral pushing blade is fixedly connected to the outer side surface wall of the drill shaft, a cylindrical cavity is formed in the inner wall of the drill shaft, and a sampling barrel ...

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Номер записи: 18
29-08-2023 дата публикации

Low-frequency load shedding and shedding method, protection measurement and control device and controller

Номер: CN116667364A
Автор: WANG SHUAI, XIE DA, SUN GUANGHUI, ZHANG TENG, WANG JING, REN JIANGBO, FU LIN, ZHANG MING, SU SHUAI, YA ZHIBO, ZHAO YUNGANG, LI LISHU, LIU XIAOKANG, GAO LEI, ZOU YA, WANG YANG
Принадлежит:

The invention is suitable for the technical field of power systems and automation thereof, and provides a low-frequency load shedding and shedding method, a protection measurement and control device and a controller. The method comprises the following steps: acquiring switching information of a low-frequency load shedding device in a power system, and acquiring load information of a distribution line in the power system; determining the property of the distribution line according to the load information of the distribution line; switching of the distribution line is controlled according to the switching information of the low-frequency load shedding device and the property of the distribution line; and after the distribution line is controlled to be switched, the load information of the cut distribution line is sent to the server. The power distribution line can be accurately switched when the frequency of the power system is reduced, and the situation that the frequency of the power system ...

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Номер записи: 19
18-07-2023 дата публикации

Method for preparing battery-grade sodium carbonate from industrial sodium carbonate

Номер: CN116443898A
Автор: WANG CHUNSHENG, MA DECHUN, ZHANG TILIANG, FENG SHUHONG, LI ZHIQUAN, LEE JEON-CHANG, ZHANG BIAO, QIAO XIUHUA, ZHAO YUNGANG, ZHAO ZHENWANG, MA BAOJUN, LU YUPENG, HAN YUANYUAN, ZHAO SUYU, ZHANG ZHANDE, YAO HONGWEI, WEI ZHIYI, WANG SHUO, CHEN SHIHUI, ZHANG YIN, LIANG NINGFEI, MIAO WEI, ZHAO HUICONG, MA HEBIN
Принадлежит:

The invention discloses a method for preparing battery-grade sodium carbonate from industrial sodium carbonate, and relates to the technical field of preparation of battery-grade sodium carbonate. The invention provides a production process for preparing battery-grade sodium carbonate by using an existing sodium carbonate industrial production system, the preparation process is short, the energy consumption is low, the chlorine ion content in the obtained ultralow-salt sodium carbonate is less than or equal to 0.01%, and the index requirements of sodium carbonate for batteries are met.

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Номер записи: 20
25-10-2019 дата публикации

Rock-soil density measuring device

Номер: CN0209542356U
Автор: ZHAO YUNGANG, TU YUNFU, XU ZHANGJIAN, YAN JIANLONG, TAN XINPING
Принадлежит: NORTHWEST RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN, NORTHWEST RESEARCH INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN

The utility model provides a rock-soil density measuring device. The rock-soil density measuring device comprises a box body, a transmission frame is arranged in the box body; connecting rods are fixedly connected to the outer walls of the left side and the right side of the top of the transmission frame correspondingly. The tail end of the upper side of the connecting rod is fixedly connected with a support. The support is in a U shape and is arranged above the box body, and an electronic scale is fixedly connected to the inner side wall of the bottom of the support. A fixed cylinder is arranged on the upper side of the electronic scale; a sample cylinder is arranged in the fixed cylinder; the sample cylinder is cylindrical, the top of the sample cylinder is open, and the sample cylinderis fixedly connected with the fixed cylinder through fixed pins arranged on the two sides of the fixed cylinder; the rock-soil density measuring device is reasonable in structural design, convenient to ...

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Номер записи: 21
02-05-2023 дата публикации

Method and device for automatically expanding storage space of cloud game

Номер: CN116055562A
Автор: ZHAO YUNGANG, ZHANG ANJING, ZHANG HEXIANG, LI XIN, GUO JIANJUN
Принадлежит:

The invention provides a cloud game storage space automatic expansion method comprising the following steps: receiving a resource deployment command, counting the storage capacity of each single storage node, and calculating the average residual capacity of each single storage node; comparing the residual capacity of each single storage node with the average residual capacity, and deploying the resource in the single storage node higher than the average residual capacity; and monitoring the residual capacity, and when the resource is scheduled to the single storage node and the residual capacity does not meet the deployment of the resource, requesting to deploy other resources. Through resource calling, the resource installation capacity is expanded on the premise that hardware equipment does not need to be added, and the hardware cost is saved.

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Номер записи: 22
27-08-2021 дата публикации

Foundation pit slope gradient detection device

Номер: CN214065948U
Автор: BAO ZHANHUAI, RUAN LINLONG, LIU WENPING, ZHAO YUNGANG, ZHOU XIANGMEI, WEN YANG, WANG YANG, 包战怀, 阮林龙, 刘文平, 赵云刚, 周向梅, 温阳, 王阳
Принадлежит: NORTHWEST RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN, NORTHWEST RESEARCH INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN, 西北综合勘察设计研究院

The utility model discloses a foundation pit slope gradient detection device, which relates to the technical field of foundation pit detection and comprises a fixed block, a cross rod and a vertical rod, and the cross rod is fixedly arranged on one side of the fixed block. The transverse rod is placed on the side slope, the vertical rod and the top block are taken out of the containing groove and the square groove, the vertical rod and the top block are erected, observation is conducted through bubble liquid in the glass horizontal cylinder, the vertical rod and the top block are in a vertical state, when the vertical rod and the top block are rotated, the vertical rod drives the extending rod to rotate in the sliding groove, and when the vertical rod is vertical, the extending rod is driven to rotate in the sliding groove. The angle scale pointed by the extension rod and the pointer is the angle between the vertical rod and the cross rod, the gradient is the angle obtained by subtracting ...

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Номер записи: 23
28-07-2010 дата публикации

Modular reinforced concrete acoustical barrier and method for producing the same

Номер: CN0101497215B
Автор: BI JIEXIAN, WANG KEXUE, ZHAO YUNGANG, WANG MENG, LI RUIGUO, GUAN YIJUN, GUO CHENG, XIE HONGJUN, ZHANG LIN, LI FENG, QIU GUO, JIEXIAN BI, KEXUE WANG, YUNGANG ZHAO, MENG WANG, RUIGUO LI, YIJUN GUAN, CHENG GUO, HONGJUN XIE, LIN ZHANG, FENG LI, GUO QIU
Принадлежит:

The invention relates to a modular reinforced concrete noise barrier producing method, which comprises the following steps: (1) mixing, namely taking common Portland cement as a cementing material, and permeating sand, stones, fly ash, slag powder, a water reducing agent and crack resistant fabric into the Portland cement in certain proportion; (2) stirring, namely evenly stirring the mixed raw materials; (3) reinforcing, namely using reinforcing rods to configure a framework in a die; (4) arranging a sound absorbing material, namely placing an expanded perlite sound absorbing baffle in the die; (5) casting concrete, namely casting a panel with holes and a hollow wall body which covers the expanded perlite sound absorbing baffle in a cavity of the wall body at one time; (6) curing under pressure; and (7) demoulding and forming. The modular reinforced concrete noise barrier has the hollow wall body made of the reinforced concrete material, and the cavity of the wall body is provided with ...

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Номер записи: 24