Invention Grant
- Patent Title: Tunnel construction large-scale integrated geophysical advanced detection model test device
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Application No.: US14397547Application Date: 2014-01-26
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Publication No.: US09989671B2Publication Date: 2018-06-05
- Inventor: Shucai Li , Bin Liu , Lichao Nie , Lei Xu , Xiangxue Ma , Chuanwu Wang , Zhengyu Liu , Jie Song , Huaifeng Sun , Xinji Xu , Yao Li
- Applicant: SHANDONG UNIVERSITY
- Applicant Address: CN Jinan
- Assignee: SHANDONG UNIVERSITY
- Current Assignee: SHANDONG UNIVERSITY
- Current Assignee Address: CN Jinan
- Agency: Oliff PLC
- Priority: CN2014100071717 20140107; CN2014200087867 20140107
- International Application: PCT/CN2014/000100 WO 20140126
- International Announcement: WO2015/103720 WO 20150716
- Main IPC: G01V99/00
- IPC: G01V99/00 ; G01V11/00 ; G01V1/30 ; G01V3/165 ; G01V3/17

Abstract:
The present invention presents a tunnel construction large-scale integrated geophysical advanced detection model test device. The model test device includes a tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automated construction device and a main control chamber. The model test device is a large-scale integrated geophysical advanced detection model test device meeting the detection using a seismic wave method, an electromagnetic method and a direct-current electric method. By using the geophysical advanced detection model test device, the geophysical response features of the water-containing geological structure device in front of a tunnel face may be studied, multiple geophysical advanced detection forward and inversion methods for the water-containing geological structure device are verified, and the relationship between some geophysical detection method results and water burst quantity is studied, for the advanced prediction and water burst quantity prediction in actual engineering.
Public/Granted literature
- US20150338549A1 TUNNEL CONSTRUCTION LARGE-SCALE INTEGRATED GEOPHYSICAL ADVANCED DETECTION MODEL TEST DEVICE Public/Granted day:2015-11-26
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