The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2018
Filed:
Jan. 26, 2014
Shandong University, JiNan, ShanDong Province, CN;
Shucai Li, JiNan, CN;
Bin Liu, JiNan, CN;
Lichao Nie, JiNan, CN;
Lei Xu, JiNan, CN;
Xiangxue Ma, JiNan, CN;
Chuanwu Wang, JiNan, CN;
Zhengyu Liu, JiNan, CN;
Jie Song, JiNan, CN;
Huaifeng Sun, JiNan, CN;
Xinji Xu, JiNan, CN;
Yao Li, JiNan, CN;
SHANDONG UNIVERSITY, Jinan, CN;
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.