| 网络并行电法在金桥煤矿4303工作面富水性探测中的应用 |
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| 引用本文： | 姜洪涛,李海亮,王龙飞.网络并行电法在金桥煤矿4303工作面富水性探测中的应用[J].山东煤炭科技,2022(2). |
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| 作者姓名： | 姜洪涛 李海亮 王龙飞 |
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| 作者单位： | 济宁矿业集团矿产资源勘查开发有限公司;济宁市金桥煤矿 |
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| 摘 要： | 以金桥煤矿4303工作面为例,采用网络并行电法对工作面煤层顶、底板含水层(体)富水性进行探测,获得该工作面的视电阻率剖面图,圈定其低阻异常区,并对圈定的异常区位置进行钻探验证,验证低阻异常区的富水情况,查明探测范围内的水文地质情况,为工作面安全回采提供依据。
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| 关 键 词： | 网络并行电法 视电阻率 富水性 钻探验证 |
Application of Network Parallel Electrical Method in Water-rich Detection of the 4303 Working Face in Jinqiao Coal Mine |
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| Jiang Hongtao,Li Hailiang,Wang Longfei.Application of Network Parallel Electrical Method in Water-rich Detection of the 4303 Working Face in Jinqiao Coal Mine[J].Shandong Coal Science and Technology,2022(2). |
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| Authors: | Jiang Hongtao Li Hailiang Wang Longfei |
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| Affiliation: | (Jining Mining Group Mineral Resources Exploration and Development Co.,Ltd.,Shandong Jining 272000;Jinqiao Coal Mine in Jining City,Shandong Jinxiang 272200) |
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| Abstract: | Taking the 4303 working face of Jinqiao Coal Mine as an example,the water richness of coal seam roof and floor aquifer (body) in Jinqiao Coal Mine is detected by network parallel electrical method,the apparent resistivity profile of the working face is obtained,and its low resistance abnormal area is delineated.Drilling verification is carried out to verify the rich water condition of the low resistance abnormal area and find out the hydrogeological conditions in the detection range,so as to provide a basis for safe mining of the working face. |
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| Keywords: | network parallel electrical method apparent resistivity water richness drilling verification |
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