Tunnel construction large-scale integrated geophysics advanced detection model test device

A model test device and geophysical technology, applied in geophysical measurements, instruments, etc., can solve the problems of single detection method, difficult to find similar materials, and non-repeatable materials.
CN103744129AActive Publication Date: 2014-04-23SHANDONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANDONG UNIV
Publication Date
2014-04-23

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Abstract

The invention discloses a tunnel construction large-scale integrated geophysics advanced detection model test device, which comprises tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automation construction device and a main control chamber. The model test device is a large-scale integral geophysics advanced detection model test device meeting the detection of a seismic wave method, an electromagnetic method and a direct current power method, the geophysics advanced detection model test device can be utilized for studying the geophysics response characteristics of the water-containing geological structure device in front of a tunnel face, in addition, various geophysics advanced detection forward and inversion methods of the water-containing geological structure device are verified, the relationship between some geophysics detection method results and the water inflow is studied, and the test foundation is laid for the water inflow prediction and the advanced prediction of the water-containing geological construction device in actual engineering.
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Description

technical field

[0001] The invention relates to a geophysical advanced detection model test device, in particular to a large-scale comprehensive geophysical advanced detection model test device for tunnel construction. Background technique

[0002] In the 21st century, infrastructure construction around the world ushered in the climax of the development of "underground space". As the main structural form of underground engineering, the scale and number of tunnel construction are increasing. Tunnels are mainly divided into highway and railway traffic tunnels, water conservancy water transfer tunnels, municipal pipeline tunnels, mine tunnels, etc. For tunnel projects built under complex geological conditions, due to the difficulty in finding out the geological conditions of the line area in the early stage of geological survey, geological disasters such as water and mud inrush, tower defense, and large deformation often occur during construction, seriously affecting the constr...

Claims

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