Wang Yongsheng, Ceng Fanglu, Zhang Fuping, Tong Hongshu, Yin Chungang, Duan Zhongwen, Yu Jiluan. THE APPLICATION OF VOICE FREQUENCY ELECTRIC PERSPECTIVE TECHNIQUE IN RENLOU COAL MINE[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(4): 59-61.
Citation: Wang Yongsheng, Ceng Fanglu, Zhang Fuping, Tong Hongshu, Yin Chungang, Duan Zhongwen, Yu Jiluan. THE APPLICATION OF VOICE FREQUENCY ELECTRIC PERSPECTIVE TECHNIQUE IN RENLOU COAL MINE[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(4): 59-61.
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THE APPLICATION OF VOICE FREQUENCY ELECTRIC PERSPECTIVE TECHNIQUE IN RENLOU COAL MINE

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  • The detection of hydrogeological conditions is the most important task for the mine water control in Renlou coal mine.In this paper,the authors experiences about the detection of hydrogeological conditions by mine geophysical technique in recent years are summarized,with the emphasis on introducing the detection effect by voice frequency electric perspective technique in Renlou coal mine.The practice has been proved that this technique is a most effective geophysical method for detecting the water-bearing and water-conductive structures in roof and floor within working faces or panels in this mine.
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