通过设计不同地电模型进行正演计算，针对多层富水层的设置，分析了各种地层条件下视电阻率及其导数的曲线特征，并结合工程案例，验证了瞬变电磁法对多层富水层的探测能力，为矿山防治水工作提供了参考。%Through designing different geo-electric models for forward calculation,in light of multi-layer water-rich strata setting,the paper analy-zes apparent resistivity and derivative curve under various geological conditions. And combining with engineering cases,it testifies the detecting capability of TEM for multi-layer water-rich strata,which has provided some guidance for mining flood preventing.
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