探地雷达及EH4对钼矿采空区的综合探测
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Release time:2020-08-09 DOI number:10.3969/j.issn.1004-2903.2010.05.033 Affiliation of Author(s):中南大学地球科学与信息物理学院 Teaching and Research Group:中南大学应用地球物理系 Journal:地球物理学进展 Place of Publication:中国 Funded by:40804027；40804027；09JJ3084 Key Words:采空区; 探地雷达; EH-4 Abstract:采空区严重威胁着地面建筑物和矿山的安全,对采空区探测方法的研究有着重大的现实意义.本文探讨了探地雷达及EH-4电导率成像法对某露天钼矿采空区探测的方法技术及其应用效果.探地雷达对浅层地段不仅有很高的探测精度和高分辨率,能达到对浅部采空区的精确定位.EH-4电导率成像系统的探测深度大,通过电阻率断面图的局部异常体,可以直观的来判断采空区的位置从而查明深部采空区,结合二者对采空区进行综合探测. Co-author:张彬, 冯德山, 余凯 First Author:戴前伟 Indexed by:Applied Research Document Code:DOI：10.3969/j.issn.1004-2903.2010.05.033 Discipline:地质资源与地质工程 Document Type:J Volume:25 Issue:5 Page Number:1763-1768 ISSN No.:1004-2903 Translation or Not:no CN No.:11-2982/P Date of Publication:2010-10-15 -
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