ABSTRACT Coal working face is
damaged more and more seriously by water below the coal face floor. Therefore,
floor water detection is a must in the process of extraction. This article aims
to introducing application and principle of the two-gateways parallel 3-D
electrical technology and the arrangement of the observation system. The
authors use this method to detect the water under the floor of a mine in north
of Anhui. The results show that the two-gateways parallel 3-D electrical
technology can accurately locate the water-rich areas, providing the basis for
drilling drainage and grouting construction.
Cite this paper
Wang, X. and Guo, L. (2014) Application of 3-D Parallel Electrical Technology Detecting the Water-Rich Areas. Open Journal of Geology, 4, 518-523. doi: 10.4236/ojg.2014.410038.
 Fu, M.R., Han, D.Y. and Zhang, P.S. (2013) A Comparative Testing Study of the Methods for Detecting the Floor-Water Hazard in the Working Face of a Mine. Geophysical and Geochemical Exploration, 37, 1067-1070.
 Fu, M.R., Zhang, P.S. and Wang, D.S. (2013) Study on Integrated Detection Techniques for Face Floor Water Hazards. Mining Safety and Environmental Protection, 40, 92-95.
 Fan, J., Zhang, P.S. and Wu, R.X. (2014) Three-Dimensional Electrical Detection of Water Abundance in Floor Rock Stratum of Coal Seam with Large Dip Angle. Mining Safety and Environmental Protection, 41, 54-56.
 Yu, J.C., Hu, B. and Liu, Z.Q. (2011) The Application of Mine Transient Electromagnetic Detection Technology. Geophysical and Geochemical Exploration, 35, 532-535.
 Zeng, F.L., Wang, Y.S. and Zhang, X.H. (1997) Mine Voice Frequency Electric Perspective Technique and Its Application. Coal Geology and Exploration, 6, 54-57.
 Wu, C.F., Liu, S.D., Qiu, Z.L. and Yang, S.L. (2013) Technology of Network Parallel Electric Method Applied to Detection of Water Ponding in Mining Goaf. Coal Science and Technology, 41, 93-95.
 Wu, R.X., Liu, S.D. and Zhang, P.S. (2010) The Exploration of Two-Gateroaway Sparallel 3-D Electrical Technology for Water-Rich Area with in Coal Face Floor. Journal of China Coal Society, 35, 454-457.
 Liu, S.D. and Zhang, P.S. (2004) The Signal Acquisition Method of Electrode Potential Difference in the Distributed Paralleling in Tellective Way. China Patent: zl 200410014020.0.
 Fu, M.R. (2013) Study on Two-Gateways 3-D Electrical Technology for Water Abundance within Mine Working Face Floor. Master’s Thesis, Anhui University of Science and Technology, Hefei.
 Liu, S.D., Wu, R.X. and Zhang, P.S. (2009) Three-Dimensional Parallel Electric Surveying and Its Applications in Water Disaster Exploration in Coalmines. Journal of China Coal Society, 34, 927-932.