摘要
综合地面物探瞬变电磁法的应用发展技术,根据探测区的地球物理特征电性差异,运用GDP-32Ⅱ多功能电法仪,以纳米瞬变电磁法探测某煤矿浅层采空区为例,通过对实测资料的处理及拟视电阻率断面图、平面等值线图的综合分析,准确地探测出了该区域采空区的分布位置,说明应用GDP-32Ⅱ多功能电法仪以纳米瞬变电磁法探测煤矿浅层采空区是可行的。
Applying GDP-32^Ⅱ multi-function receiver system, shallow gobs of a mine was explored based on the difference of electrical property in exploration area. The gob distribution places in this area were precisely located by analyzing apparent resistivity section maps and planar contours, which showed that applying GDP-32^Ⅱ multi-function receiver system to exploring shallow gob was feasible.
出处
《煤矿开采》
北大核心
2013年第5期21-23,共3页
Coal Mining Technology
基金
国家自然科学基金青年科学基金(41103052/D0309)
关键词
纳米瞬变电磁法
浅层采空区
探测
视电阻率拟断面
nanometer transient electromagnetic
shallow gob
exploration
pseudo section of apparent resistivity
