摘要
为确保邢东矿1129工作面的回采安全,对工作面进行电法勘探,采用瞬变电磁技术和电测深技术,在工作面内圈定两处低阻异常区。经钻探验证,两处异常区均出现出水情况,这为该工作面防治水措施的制定提供了可靠依据,保证了矿井安全生产。
In order to ensure safe mining in 1129 working face of Xingdong Mine, electrical prospecting was used including transient electromagnetic technique and electrical sounding technique, which delimitated two low resistivity anomaly areas. Based on drilling inspection, effluent water existed in two abnormal areas, which provided reliable evidence to water prevention and control measures and it made a difference in safety production in coal mine.
出处
《煤炭与化工》
CAS
2017年第2期68-70,73,共4页
Coal and Chemical Industry
关键词
电法勘探
钻探验证
安全生产
electrical prospecting
drilling inspection
safety production
