【摘要】 采用高密度电阻率法对某一煤矿采空区进行了探测。利用地电影像资料对比分析了高密度电法对地下采空区的探测效果。结果显示该方法具有断面异常形态清晰、探测精度高等优点。更多还原

【Abstract】 This report fully discusses the fundamental theories of high definition electric resistance,equipment formation and anomaly characteristics. At the same time a living example of coal mine area states the exploration effect of empty area underground and the appearance of abnormity clear to understand from the electricity cross section image.更多还原