EH4法勘查祥云米甸煤矿隐伏塌陷区效果  

THE APPLICATION EFFECT OF EH4 METHOD TO THE BURIED COLLAPSE AREA OF MIDIAN COAL MINE,XIANGYUN

作　　者：王鑫 钟云川 

机构地区：[1]云南省有色地质勘测设计院,昆明650051

出　　处：《云南地质》2011年第1期75-77,88,共4页Yunnan Geology

摘　　要：运用EH4电磁测深法布置剖面,结合岩矿石电性参数及地质资料分析,对剖面实测数据进行反演,较准确地识别出隐伏塌陷区、煤矿采空区及松散浮土层等地质异常区域及范围,较好地确定可能的地质灾害。The section is distributed with the EH4 electromagnetic deep sounding method.The reverse deduce of measured data is carried out in combination with the electric parameter of rock and ore and the analysis of geological data. We have accurately identified the geological anomaly area and range of buried collapse area, the stoped out workings of coal mine and the loose regolith, etc, and well determined the probable geological disaster.

关 键 词：隐伏塌陷区 采空区 松散浮土层 EH4电磁测深法 云南祥云米甸 

分 类 号：P631.325[天文地球—地质矿产勘探]