忻州窑矿井下综合防水技术方案的应用研究  

Study on the Application of Comprehensive Waterproofing Technology under Xinzhouyao Mine

作　　者：苏亮 Su Liang(Water Control Division of Geological Survey Department,Datong Coal Group,Shanxi Datong 037001)

机构地区：[1]同煤集团地质勘测处防治水科,山西大同037001

出　　处：《山东煤炭科技》2020年第12期150-152,共3页Shandong Coal Science and Technology

摘　　要：针对忻州窑矿井下1041综采面巷道掘进过程中存在的探放水效率低下、堵水效果不佳,给煤矿井下的掘进作业带来极大安全隐患的现状,提出了采用瞬变电磁法进行井下积水探测,利用超前钻孔放水进行排水的方案。根据实际应用表明,采用新的综合防治水技术后,井下探放水效率提升了47%以上,目前已在忻州窑矿得到了广泛的应用。In view of the low efficiency of water exploration and drainage and the poor effect of water plugging in the 1041 fully-mechanized mining roadway under Xinzhouyao Mine, which brings great potential safety hazards to the driving operation in the coal mine, the scheme of using transient electromagnetic method to detect underground water and using advanced drilling to drain water is proposed. According to the practical application, the efficiency of underground water exploration and discharge has been improved by more than 47%, which has been widely used in Xinzhouyao Mine.

关 键 词：煤矿 综合防水 超前钻孔 瞬变电磁 

分 类 号：TD745[矿业工程—矿井通风与安全]