EH4电磁成像系统在矿山勘查中的应用

Application of EH4 electromagnetic imaging system in mine exploration

EH4电磁成像系统是结合了CSAMT和MT的双源型大地电磁测深系统。本文介绍EH4电磁成像系统在MYX矿山勘查中运用的实例,说明了EH4的应用条件、技术参数,并对应用效果进行了分析。成果表明,该方法在复杂矿山地质环境的勘查中十分有效,特别是对勘查中易出现的软弱层、断层破碎带的探测效果显著。

The EH4 electromagnetic imaging system is a dual source magnetotelluric sounding system which combines CSAMT and MT.This paper introduces the application of EH4 electromagnetic imaging system in MYX mine exploration,explains the application conditions and technical parameters of EH4,and analyzes the application effect.The results show that the method is very effective in the exploration of complex mine geological environment,especially in the detection of weak layers and fault fracture zones.