| 矿井综合物探技术在封堵特大型突水中的应用 |
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| 引用本文： | 李松营.矿井综合物探技术在封堵特大型突水中的应用[J].煤炭科学技术,2011,39(11):23-26. |
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| 作者姓名： | 李松营 |
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| 作者单位： | 中国矿业大学（北京）地球科学与测绘工程学院,北京100083／义马煤业集团股份有限公司地质研究所,河南义马472300 |
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| 摘 要： | 为了缩短工期和有效封堵华兴矿27080工作面采空区特大型奥灰突水,通过采用天然电场选频法、瞬变电磁法和超低频遥感探测法等3种综合物探手段,将探查出来的物探异常区的重叠区域作为疑似奥灰富水区和导水通道的位置,并据此调整堵水方案,在物探异常区的重叠区域补打2个钻孔;通过新老钻孔对富水区域进行注浆充填堵源,2个月内封堵率达到100%;钻探、注浆和效果均验证了所圈出的疑似奥灰富水区和导水通道位置的可靠性。实践证明：采用综合物探技术,能弥补单一物探方法的缺陷,将重叠的异常区作为靶区更加可靠和有效。
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| 关 键 词： | 综合物探 天然电场选频 瞬变电磁 超低频遥感 物探异常重叠区 |
Application of Mine Comprehensive Geophysical Exploration Technology to Seal Extra Large Water Inrush |
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| LI Song-ying,Beijing ,China,.Geological Research Institute,Yima Coal Mining Group Corporation Ltd.,Yima ,China.Application of Mine Comprehensive Geophysical Exploration Technology to Seal Extra Large Water Inrush[J].Coal Science and Technology,2011,39(11):23-26. |
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| Authors: | LI Song-ying Beijing China Geological Research Institute Yima Coal Mining Group Corporation Ltd Yima China |
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| Affiliation: | LI Song-ying1,2(1.School of Geosciences and Survey Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China,2.Geological Research Institute,Yima Coal Mining Group Corporation Ltd.,Yima 472300,China) |
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| Abstract: | In order to reduce the construction period and effectively seal a ultra large Ordovician limestone water inrush in the goaf of No.27080 coal mining face in Huaxing Mine,with the application of three comprehensive geophysical exploration means with the frequency selection method of the natural electric field,the transient electromagnetic method and the ultra low frequency remote sensing method,the overlap area in the geophysical exploration of abnormal overlap zone was taken as the seemed watery area in Ordo... |
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| Keywords: | comprehensive geophysical exploration frequency selection of natural electric field transient electromagnetic ultra low frequency remote sensing geophysical exploration of abnormal overlap zone |
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