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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: 2010-05-19
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the embodiments and the drawings.

[0019] Such as Figure 1-Figure 4 As shown, the geotechnical engineering physical simulation multifunctional test device with adjustable model size includes a test case 1, a loading frame 2, and a jack 9. The test case 1 is located in the loading frame 2, and the jack 9 is installed on the loading frame 2. , The jack 9 faces the specimen box 1, and the loading frame 2 is composed of an upper cross beam 3, a lower cross beam 4, a left vertical beam 5 and a right vertical beam 6 detachably connected, and the upper cross beam 3 is located in the left vertical beam 5 and Between the right vertical beam 6, it is convenient to adjust the position of the upper cross beam up and down. The upper cross beam is connected with the left and right vertical beams through the first connecting plate 7 and the screws 8, which is convenient for disassembly. The upper beam 3 is read...

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PUM

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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 modulesizes 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 scientific and technological circles have believed that the 21st century will be the century of great development in the development of underground space. The development of urban rail transit and urban high-speed public transportation are also developing and using underground tunnels on a large scale, prompting people to have a more in-depth understanding and research on underground rock and soil. The rapid development trend of high-rise buildings also requires the ability to find a solid deep rock and soil foundation. 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 of these urban construction, trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01N19/00G01N3/08E02D33/00
Inventor 余志壮俞水良
Owner TONGJI UNIV
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