摘要
针对煤矿透水事故发生频繁、单一物探手段不够准确的问题,以塔山煤矿为例,设计采用瞬变电法和直流电法两种独立的物探探测手段取代传统的单一瞬变电法物探手段,实现了探测成果的互相验证,大大提高了探测的准确性,为矿井的安全生产提供了有力保障。
Based on frequent water accident and inaccurate geophysical prospecting in mine, Tashan Mine was taken as example, transient electromagnetic method and direct current electric method was instead of traditional geophysical prospecting, which verified the detection results and greatly improved the accuracy of detection, provided reference for safe mining.
出处
《煤炭与化工》
CAS
2015年第7期141-143,共3页
Coal and Chemical Industry
关键词
两种物探
井下掘进
探测手段
超前
应用
two geophysical prospecting
underground mining
detection means
advanced
application
