摘要
超前钻探技术能及时掌握煤矿井下含水层的状况,可以及时采取有针对性的措施来防范突水事故的发生。本文主要以梨园河煤矿51103进风巷为研究对象,对超前钻探技术在井下防治水中的实践应用进行了研究,并对排水措施与钻探中出现涌水事故的避灾方法进行了阐述,降低了梨园河煤矿突水安全事故的发生几率。
Advanced drilling technology can timely grasp the situation of underground aquifer in coal mine, and can take timely and targeted measures to prevent water inrush accidents. Taking 51103 air inlet roadway of Liyuanhe Coal Mine as the research object, this paper studies the practical application of advanced drilling technology in underground water prevention and control, and expounds the drainage measures and the methods of avoiding water inrush accidents in drilling, which reduces the occurrence rate of water inrush accidents in Liyuanhe Coal Mine.
作者
赵慧国
Zhao Hui-guo(Liyuanhe Coal Mine,Xuangang Coal and Electricity Co.,Ltd.,Datong Coal Mine Group,Shnaxi Yuanping 03400)
出处
《山东煤炭科技》
2018年第10期164-166,共3页
Shandong Coal Science and Technology
关键词
超前钻探
钻孔位置设计
涌水处理
避灾措施
advanced drilling
borehole location design
water inrush treatment
measures to avoid disaster
