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Geotechnical engineering physical simulation multifunctional tester with adjustable molded dimension

A technology of model size and geotechnical engineering, applied in the direction of basic structure test, measuring device, mechanical device, etc., to achieve the effect of mechanical structure optimization and easy disassembly

Inactive Publication Date: 2007-09-26
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, a small number of units are developing or preparing to develop rock and soil mechanics model test devices, but the models they develop are all small test devices

Method used

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  • Geotechnical engineering physical simulation multifunctional tester with adjustable molded dimension
  • Geotechnical engineering physical simulation multifunctional tester with adjustable molded dimension
  • Geotechnical engineering physical simulation multifunctional tester with adjustable molded dimension

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Embodiment Construction

[0018] The present invention is further described below in conjunction with embodiment and accompanying drawing.

[0019] As shown in Figures 1-4, the geotechnical engineering physical simulation multifunctional test device with adjustable model size includes a specimen box 1, a loading frame 2 and a jack 9, the specimen box 1 is located in the loading frame 2, and the jack 9 Installed on the loading frame 2, the jack 9 faces the specimen box 1, the loading frame 2 is composed of an upper beam 3, a lower beam 4, a left vertical beam 5 and a right vertical beam 6, and the upper beam 3 is detachably connected. Located between the left vertical beam 5 and the right vertical beam 6, it is convenient to adjust the position of the upper beam up and down. The upper beam is connected with the left upright beam and the right upright beam through the first connecting plate 7 and screws 8, which is convenient for disassembly. Upper beam 3 promptly can use the I-beam shown in Figure 3, a...

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Abstract

This invention discloses one rock engineer physical analogue multi-function test device of tunable size, which comprises test case, load frame and screw block, wherein, the test case is inside frame rack; screw rack is fixed onto load frame; the screw block faces test case; the load frame is composed of upper beam, down beam, left standard beam and right beam. This invention relates to one module sizes rock engineer physical analogue multi-function test device.

Description

technical field [0001] The invention relates to a geotechnical engineering physical simulation multifunctional test device with adjustable model size. Background technique [0002] Many scholars in the field of science and technology have already believed that the 21st century will be a century of great development in the development of underground space. The development of urban rail transit and urban high-speed public transportation is also developing and using underground tunnels on a large scale, which prompts people to have a deeper understanding and research on underground rock and soil. The trend of rapid development of high-rise buildings also requires the ability to find solid deep rock and soil foundations. Not only in these aspects, but also dams, mines, bridges, etc., all of which are prompting people to accelerate the research on the mechanical properties of underground rock and soil. [0003] A century-old plan, safety first. All these developments in urban ...

Claims

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Application Information

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IPC IPC(8): G01N33/00G01N19/00G01N3/08E02D33/00
Inventor 余志壮俞水良
Owner TONGJI UNIV
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