| 瞬变电磁法在煤矿水害防治中的应用 |
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| 引用本文： | 周韬,韩自豪,周建雄,万广达,彭南宁.瞬变电磁法在煤矿水害防治中的应用[J].中国煤田地质,2004,16(2):44-46. |
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| 作者姓名： | 周韬 韩自豪 周建雄 万广达 彭南宁 |
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| 作者单位： | [1]河南省煤田地质局物探测量队，河南郑州450009 [2]宁夏地球物理地球化学勘查院，宁夏银川750004 |
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| 摘 要： | 煤层附近的富水区(带)严重威胁着煤矿的生产安全，探明地下煤层附近富水区的赋存和断层、裂隙的发育情况，可以有效地指导煤矿水害的防治工作。对于含水地层及富水区，瞬变电磁法在多测道剖面上具有典型响应特征，据此可以查明地下水分布情况。在山东某煤田和河南某矿，应用瞬变电磁勘探，准确地查明了煤层顶底板富水区。．
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| 关 键 词： | 瞬变电磁法 多测道剖面 响应特征 富水区（带） |
| 文章编号： | 1004-9177(2004)02-0044-03 |
| 修稿时间： | 2003年1月20日 |
Application of Transient Electromagnetic Method in Coalmine Flood Damage Control |
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| Zhou Tao,Han Zihao,Zhou Jianxiong,Wan Guangda,Peng Nanning.Application of Transient Electromagnetic Method in Coalmine Flood Damage Control[J].Coal Geology of China,2004,16(2):44-46. |
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| Authors: | Zhou Tao Han Zihao Zhou Jianxiong Wan Guangda Peng Nanning |
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| Institution: | Zhou Tao1,Han Zihao1,Zhou Jianxiong1,Wan Guangda2,Peng Nanning2 |
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| Abstract: | Watery zones adjacent to coal seams are seriously imperiling coalmine's safety in production. To prove those watery zones adjacent to coal seams and faults, fractures presented can effectively direct coalmine flood damage control. As to aquifer strata and watery zones, they have typical responses on multiple instrument channels profiles made by the use of transient electromagnetic method, thus can identify underground water distribution. In a certain coalfield in Shandong and a certain coalmine in Henan, by the use of transient electromagnetic prospecting, exactly located watery zones adjacent to coal seam roof and floor. |
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| Keywords: | transient electromagnetic method multiple instrument channels profile response watery zones |
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