隧道勘探中瞬变电磁法应用研究  

Application of transient electromagnetic method in tunnel exploration

作　　者：窦文童 DOU Wen-tong(Shandong Lunan Geological Engineering Survey Institute,Jining 272100,China)

机构地区：[1]山东省鲁南地质工程勘察院,山东济宁272100

出　　处：《世界有色金属》2020年第13期173-174,共2页World Nonferrous Metals

摘　　要：在目前隧道勘探工作开展中,瞬变电磁法已经作为广泛应用的常见勘探手段。下文结合铁路隧道采空区勘探工作开展实例,运用瞬变电磁法该勘探技术手段,能够对隧道地质结构高效查明,尤其针对具体分布的隧道采空区可以有效查明,从而为隧道施工提供有力的地球物理依据。In the current tunnel exploration work,transient electromagnetic method has been widely used as a common exploration means.In the following,combined with the exploration work of railway tunnel goaf,transient electromagnetic method is used to effectively identify the geological structure of the tunnel,especially for the specific distribution of tunnel goaf,so as to provide a strong geophysical basis for tunnel construction.

关 键 词：隧道勘探 瞬变电磁法 电法勘探 

分 类 号：TD325.3[矿业工程—矿井建设]