Sealed comprehensive test device
A comprehensive test and sealed technology, which is applied in the direction of measuring device, testing material strength by applying stable bending force, testing material strength by applying stable tension/pressure, etc., can solve the problem of not being able to do high-simulation tests and effectively reflect the tunnel Lining working status and other issues
Inactive Publication Date: 2019-03-22
建湖联众智慧科技有限公司
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Problems solved by technology
[0004] At present, most of the test equipment for concrete components are single-item test devices, which cannot effectively reflect the actual working state of the tunnel lining, that is, high-simulation tests cannot be done
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[0029] In order to make the purpose and technical solution of the present invention more clear, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0030] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs.
[0031] The meaning of "left, right, front and back" mentioned in the present invention means that when the reader is facing the drawings, the left side of the reader is the left, the right side of the reader is the right, and the one closest to the reader is the It is the front, and the one farthest from the reader is the back, rather than a specific limitation to the present invention.
[0032] The meaning of "connection" in the present invention may be a direct connection between components ...
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The invention relates to a sealed comprehensive test device which comprises a water tank, a hydraulic control system, a water pipe head, an oil pressure control system and a hydraulic cylinder; the sealed pressure penetration test device is characterized in that the water tank comprises a tank body and a tank cover; a mounting hole is formed at the center of the tank cover; a single piston rod hydraulic cylinder is served as the hydraulic cylinder; a piston rod penetrates through the mounting hole from the upper part of the tank cover, enters into the tank body and fixedly seals the hydrauliccylinder on the tank cover; a valve is arranged on the tank cover; another hydraulic cylinder is arranged on the middle part of a right end wallboard of the tank body; a tank water inlet is formed onan upper central position on a left horizontal wallboard of the tank body and is connected with the hydraulic control system through the water pipe head; a window hole is formed on a central positionon a base plate of the tank body; a shaft sleeve with a flange A is arranged in the window hole; a support stud and a sealing bag are arranged from exterior to interior between the lower plane of theflange A and the base plate of the tank body. The sealed comprehensive test device is used for performing durability test on reinforced concrete elements under multiple coupling effects of salt and alkali corrosion and pressing load.
Description
technical field [0001] The invention relates to a sealed comprehensive test device, in particular to a concrete member sustained load erosion test device, which belongs to the field of concrete test equipment. Background technique [0002] In recent years, my country has built a large number of reinforced concrete structures in coastal areas to meet the needs of rapid economic development, such as tunnel traffic. Tunnels run through the ground, mountains and even the bottom of rivers and seas, without occupying surface land, shortening driving mileage, relieving traffic pressure, and bringing great convenience to people's lives. As we all know, the lining of the tunnel is reinforced concrete, which bears the formation pressure of the tunnel rock mass, and at the same time, the groundwater also exerts a large seepage pressure on the outside of the reinforced concrete lining. Therefore, the tunnel lining has long been in the "stress field". Under the combined effect of the "s...
Claims
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IPC IPC(8): G01N17/00G01N3/12G01N3/02G01N3/20
CPCG01N17/00G01N3/02G01N3/12G01N3/20G01N2203/0003G01N2203/0019G01N2203/0023G01N2203/0048G01N2203/023G01N2203/024G01N2203/0254
Inventor 不公告发明人
Owner 建湖联众智慧科技有限公司