瞬变电磁法在某矿井水文地质勘探中的应用
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摘要
查明老空水分布范围、煤层上伏岩层的富水性及其间的水力联系和探测断层、陷落柱的富水性及其导水性,是煤矿水文地质勘探的主要目的,也是煤矿防治水工作中的关键所在。文章通过介绍某煤矿采用瞬变电磁法对拟采区进行水文地质勘探的过程及成果,得出一些体会,对今后类似煤矿水文地质勘探具有一定的指导意义。
Identification of the old empty water distribution,coal-rich water on the underlying rock and the hydraulic connection between the fault and the detection,the fall of the rich water column and hydraulic conductivity,is the main coal hydro-geological exploration purposes,but also work in the mine water control the key.Article describes a coal mine by using transient electromagnetic method for the mining area of the proposed hydro-geological exploration of the process and results,draw some experience,like mine for future hydro-geological exploration has some significance.
Identification of the old empty water distribution,coal-rich water on the underlying rock and the hydraulic connection between the fault and the detection,the fall of the rich water column and hydraulic conductivity,is the main coal hydro-geological exploration purposes,but also work in the mine water control the key.Article describes a coal mine by using transient electromagnetic method for the mining area of the proposed hydro-geological exploration of the process and results,draw some experience,like mine for future hydro-geological exploration has some significance.
引文
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[5]蒋邦远.瞬变电法勘探[M].北京:地质出版社,1998.
[6]伍卓鹤,李新宁,陈泉芳,等.瞬变电磁法在矿产勘查中的应用研究[J].华南地震,2007,27(3):26-43.
[2]孙吉益.煤矿井下瞬变电磁探测影响因素探讨[J].河北煤炭,2007(6):4-5.
[3]孙银行,朱鲁,盖利亚.瞬变电磁法在矿井水文地质勘探中的应用[J].工程勘察,2009(4):92-95.
[4]刘树才,刘志新,姜志海.瞬变电磁法在煤矿采区水文勘探中的应用[J].中国矿业大学学报,2005,34(4):414-417.
[5]蒋邦远.瞬变电法勘探[M].北京:地质出版社,1998.
[6]伍卓鹤,李新宁,陈泉芳,等.瞬变电磁法在矿产勘查中的应用研究[J].华南地震,2007,27(3):26-43.
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