摘要
电磁法超前探测技术作为掘进巷道前方地质状况探测的有效手段,对井下掘进作业的安全开展意义重大。就电磁法超前探测在巷道掘进中的应用现状展开分析,分别对直流电法和瞬变电磁法的作业原理、应用发展及技术不足之处进行针对性分析,并在此基础上展望其未来发展趋势,以期对相关技术的更好发展提供借鉴。
As an effective mean of detecting geological condition in front of tunneling roadway, electromagnetic method advanced detection technology is significant for safe development of underground tunneling operation. This paper analyzed the application status of electromagnetic method for advanced detection in roadway tunneling, conducted targeted analysis of direct current electric method and transient electromagnetic method from aspects of working principle, application development and technical shortcomings and summarized its future development trend on this basis in order to provide reference for the better development of related technology.
出处
《能源与节能》
2018年第2期16-17,56,共3页
Energy and Energy Conservation
关键词
掘进巷道
超前探测
直流电法
瞬变电磁法
tunneling roadway
advanced detection
DC electrical method
transient electromagnetic method
