摘要
针对金谷煤矿周围小窑采空区进行探测,利用瞬变电磁超前探测技术对含水构造反应明显这一特性,定性判别小窑采空区位置,为巷道安全掘进提供依据。
Based on the detection of small pit goaf around Jingu Mine, transient electromagnetic advanced detection technology was applied to reflect water-bearing structure and locate the goaf of small pit, which provided reference for safe mining.
出处
《煤炭与化工》
CAS
2015年第2期94-95,共2页
Coal and Chemical Industry
关键词
瞬变电磁
超前探测
小窑采空区
transient electromagnetic
advanced detection
small pit goaf
