瞬变电磁法在山西余吾煤矿水害因素识别的应用

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英文篇名：Application of TEM in Identification of Water Damage Factors in Shanxi Yuwu Coal Mine 作者：白锦琳 ; 宋嗣麒 ; 郭晓东 英文作者：Bai jin-lin;Song Si-qi;Guo Xiao-dong;Ocean University of China;Geophysical Survey Team of Shandong Coalfield Geological Bureau; 关键词：富水范围 ; 断层 ; 视电阻率 英文关键词：water rich range;;fault;;apparent resistivity 中文刊名：MTSD 英文刊名：Shandong Coal Science and Technology 机构：中国海洋大学;山东省煤田地质局物探测量队; 出版日期：2019-03-28 出版单位：山东煤炭科技 年：2019 期：No.223 语种：中文; 页：MTSD201903062 页数：3 CN：03 ISSN：37-1236/TD 分类号：167-169

摘要

根据山西余吾煤矿地质水文背景,以瞬变电磁法在余吾地区勘探效果的应用为例,通过与已知地质资料的分析对比,解释区内含水层富水情况。结合区内构造情况,通过分析视电阻率拟断面图上构造的电阻率特征来识别构造的富水性特征,从而进一步评价含水层及构造的水力联系情况。
        The geological and hydrological background of Yuwu Coal Mine in Shanxi is briefly described. The application of Transient Electromagnetic Method to the exploration effect in Yuwu area is taken as an example. By comparing with the analysis of known geological data, the water rich situation in the aquifer is explained. According to the structural situation in the region, the water rich characteristics of the structure are identified by analyzing the characteristics of the tectonic resistivity on the apparent resistivity of the apparent resistivity, thus the hydraulic connection of the aquifers and structures is further evaluated.

引文

[1]牛之琏.时间域电磁法原理[M].中南大学出版社,2007.
    [2]白锦琳.潞安集团余吾煤业有限责任公司南五采区(局部)瞬变电磁勘探报告[R].2014.
    [3]李彦星.瞬变电磁法探测煤层采空区分辨力研究与应用[D].北京:中国地质大学,2014.
    [4]梁爽,李志民.瞬变电磁法在阳泉二矿探测积水采空区效果分析[J].煤田地质与勘探,2003,31(04):1001-1986.
    [5]张晓岩,高峰.瞬变电磁法在地球物理勘探中的应用[J].科技创新与应用,2016(18):77.
    [6]韩自强,罗姣,刘涛,等.定源回线瞬变电磁法在煤矿富水区调查中的应用[J].地球物理学进展,2015(04):1705-1711.
    [7]彭纪超,刘海荣,孙利华,等.山西省煤矿区陷落柱分布规律与突水预测研究[J].中国煤炭地质,2010,22(07):26-30.