摘要
针对寺河煤矿3308工作面上部的采空区积水,采用“物探先行、钻探验证、化探跟进”的综合方法探放水,消除了水患,保障了安全生产。
Aiming at the hazard of sandstone fracture aquifer in roof of 3308 working face in Sihe Colliery, the author proposes the comprehensive detection methods of initial geophysical prospecting in advance, drilling verification and follow-up geochemical exploration, hoping to adopting the further corresponding prevention measures of preventing water hazard and guaranteeing the safety production.
作者
程凤飞
Cheng Fengfei(Sihe Colliery, Anthracite Coal Industry Group Co,. Ltd., Jincheng,Shanxi, 048200)
出处
《江西煤炭科技》
2019年第2期28-30,共3页
Jiangxi Coal Science & Technology
关键词
裂隙水
水害分析
探放水
fracture water
water hazard analysis
detection and release
