| 煤矿深部奥灰水地球物理探测方法浅析 |
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| 引用本文： | 张洁. 煤矿深部奥灰水地球物理探测方法浅析[J]. 山东煤炭科技, 2021, 39(3): 144-146,155 |
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| 作者姓名： | 张洁 |
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| 作者单位： | 华阳新材料科技集团有限公司智能矿山事业部地质测量部,山西阳泉045000 |
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| 摘 要： | 为更好地探查五矿深部奥灰水富水性,对带压开采区域采用瞬变电磁法(TEM)和可控源音频大地电磁法(CSAMT)两种方法进行了煤矿深部奥灰水探查.通过分析研究,确定可控源音频大地电磁法(CSAMT)在抗干扰能力和工作效率方面更突出一些,更适用于煤矿深部奥灰水探测及水文地质条件评价.
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| 关 键 词： | 地面电法 奥灰水 探测 瞬变电磁 |
Analysis on Geophysical Detection Method of Ordovician Limestone Water in Deep Coal Mine |
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| Zhang Jie. Analysis on Geophysical Detection Method of Ordovician Limestone Water in Deep Coal Mine[J]. Shandong Coal Science and Technology, 2021, 39(3): 144-146,155 |
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| Authors: | Zhang Jie |
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| Affiliation: | (Geological Survey Department of Intelligent Mining Division of Huayang New Material Technology Group Co.,Ltd,Shanxi Yangquan 045000) |
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| Abstract: | In order to better explore the water abundance of deep Ordovician limestone water in No.5 Coal Mine,transient electromagnetic method(TEM)and controlled source audio frequency magnetotelluric method(CSAMT)were used to explore the deep Ordovician limestone water in the mining area with pressure.Based on the analysis and research,it is determined that the controlled source audio magnetotelluric method(CSAMT)is more prominent in the aspects of anti-interference ability and working efficiency,and is more suitable for the Ordovician ash water detection and hydrogeological condition evaluation in coal mine. |
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| Keywords: | ground electricity method Ordovician limestone water detection transient electromagnetic |
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