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.
作者
窦文童
DOU Wen-tong(Shandong Lunan Geological Engineering Survey Institute,Jining 272100,China)
出处
《世界有色金属》
2020年第13期173-174,共2页
World Nonferrous Metals
关键词
隧道勘探
瞬变电磁法
电法勘探
tunnel exploration
transient electromagnetic method
electrical exploration
