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Research on the detection of the working face water disaster with parallel Bipole-Dipole method in coalmine
Wen Li 1 * #,Jiulong Cheng 2
1. Civil & Environment Engineering School, University of Science and Technology Beijing
2.Key Laboratory of Mine Disaster Prevention and Control Shandong University of Science & Technology
*Correspondence author
#Submitted by
Subject:
Funding: 教育部新世纪优秀人才支持计划,矿山灾害预防控制教育部重点实验室开放课题基金（No.NCET-05-0602,）
Opened online: 4 January 2007
Accepted by: none
Citation: Wen Li,Jiulong Cheng.Research on the detection of the working face water disaster with parallel Bipole-Dipole method in coalmine[OL]. [ 4 January 2007] http://en.paper.edu.cn/en_releasepaper/content/10571
 
 
The inner hidden water-bearing bodies are the causes of the water disaster in the working face of coalmine. In order to detect the inner water-bearing bodies under the floor of working face, a new DC detecting method, that is, the parallel Bipole-Dipole method was introduced; and in the data interpretation method, this paper provided the Resistivity Computerized Tomography Method to inverse the position of the (simulated) water-bearing bodies. The modeling test in water tank and trial on spot both indicated that it is feasible and valid with the Bipole-Dipole method in detecting the inner water disaster of the working face, and it would be a promising future as its obvious virtue of amplified observation signals and adaptive range.
Keywords:parallel bipolar-dipole method; modeling test in water tank; the working face water disaster; resistivity computerized tomography
 
 
 

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