煤矿采空区电磁法探测方法研究

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英文篇名：Research on detection method of electromagnetic method in goaf of coal mine 作者：王明丽 英文作者：Wang Mingli;Henan Institute of Geophysical and Remote Sensing; 关键词：煤矿采空区 ; 电磁法探测 ; 高密度电法 ; 瞬变电磁法 ; 资料处理 ; 资料解释 英文关键词：coal mine goaf;;electromagnetic detection;;high density electrical method;;transient electromagnetic method;;data processing;;data interpretation 中文刊名：能源与环保 英文刊名：China Energy and Environmental Protection 机构：河南省航空物探遥感中心; 出版日期：2019-05-09 09:12 出版单位：能源与环保 年：2019 期：04 语种：中文; 页：118-120+128 页数：4 CN：41-1443/TK ISSN：1003-0506 分类号：TD325.3

摘要

为了对煤矿采空区进行准确探测,分析了高密度电法和瞬变电磁法这2种方法的工作原理以及优缺点,正演、反演了无采空区的煤层模型和含有采空区的煤层模型,分别研究了高密度电法和瞬变电磁法的资料处理方法,以某矿为例,对资料进行了解释,得出了研究区域的采空区状况。研究对煤矿采空区的综合探测具有重要的意义。
        In order to accurately detect the goaf areas of coal mines,the working principles and advantages and disadvantages of the two methods of high-density electromagnetism and transient electromagnetism are analyzed,and the coal seam models of the goaf areas and the coal seam models containing the goaf areas are deduced and reversed,the data processing methods of high density electromagnetism and transient electromagnetism are studied separately,taking a mine as an example,the data are explained,and the conditions of the study area are obtained.The research is of great significance to the comprehensive detection of coal mine goaf.

引文

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