| 电法勘探在煤矿防治水中的应用 |
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| 引用本文： | 花育才,项首龙,夏双力,孟红星.电法勘探在煤矿防治水中的应用[J].中国煤田地质,2006,18(4):66-68. |
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| 作者姓名： | 花育才 项首龙 夏双力 孟红星 |
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| 作者单位： | 河北省煤田地质局物测地质队,河北邢台054000 |
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| 摘 要： | 根据小窑采空区、构造及陷落柱等不同地质条件，介绍了采用瞬变电磁法、可控源音频大地电磁法的探测效果。通过对比实验，认为探测目的层埋深在500m以浅。首选采用瞬变电磁法，埋深超过500m，则采用可控音频大地电磁法。
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| 关 键 词： | 瞬变电磁 可控源音频大地电磁 采空区 |
| 文章编号： | 1004-9177（2006）04-0066-03 |
Application of Electric Prospecting in Coalmine Water Control |
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| Hua Yucai, Xiang Shoulong, Xia Shuangli and Meng Hongxing.Application of Electric Prospecting in Coalmine Water Control[J].Coal Geology of China,2006,18(4):66-68. |
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| Authors: | Hua Yucai Xiang Shoulong Xia Shuangli and Meng Hongxing |
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| Institution: | Geophysical Prospecting and Surveying Team, Hebei Bureau of Coal Geological Exploration, Xingtai, Hebei 054000 |
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| Abstract: | According to the different geological condition of small mine gob area, structure and subsided column, the paper introduced the prospecting effect of transient electromagnetic method and controlled-source audiomagnetotellurie method. Through contradistinction experiments, considered that if the exploration target stratum is above 500m depth, the transient electromagnetic method is preferred, while the target stratum under 500m depth, the controlled source audiomagnetotelluric method can be used. |
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| Keywords: | transient electromagnetic controlled-source audiomagnetotelluric gob area |
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