利用多频点技术探测顶底板含水构造埋深问题的尝试  

Using the multi-frequency technique to detect water-bearing strcture in the roof and floor of coal seam

作　　者：王信文[1] 张仲礼[1] 王谊[1] 

机构地区：[1]煤炭科学研究总院西安分院,陕西西安710054

出　　处：《煤田地质与勘探》2002年第1期52-53,共2页Coal Geology & Exploration

摘　　要：通过理论分析和部分实际资料的计算发现，多频点电透视技术对判定工作面顶底板含水构造 的深度有较明显的反映，这种结果为利用电透视探查顶底板含水构造埋深问题指明了研究方向。We find a kind of technique that could determine the depth of the water-bearing structure in the roof and floor of coal seam using the multi-frequency technique to calculate and to analyse some data got from a coal mine. This technique demonstrate the way to research the location of the water-bearing structure in the roof and floor of coal seam.

关 键 词：电透视 多频点技术 含水构造 深度 顶板 底板 煤矿 交变电磁场 

分 类 号：TD745.2[矿业工程—矿井通风与安全] P631.325[天文地球—地质矿产勘探]