摘要
以阳煤一矿为例,分析了巷道突水的原因,并基于破碎巷道复杂地质条件,对巷道钻孔施工及防治涌水技术进行了研究,阐述了采用合适的钻孔施工方法对巷道加固的重要性。
Taking an example of No. 1 Coal Mine of Yangquan Coal Mine Group, the reasons for water inrushing is analyzed and based on delicate geological environment, drilling construction and water control technology are analyzed, and appropriate drilling construction is important to strengthening tunnels .
出处
《机械管理开发》
2015年第3期64-65,75,共3页
Mechanical Management and Development
关键词
高压富水
破碎底板
防治水
钻孔施工
注浆
high pressure and rich water zone
broken floor
water control
drilling construction
grouting
