摘要
文章通过对许疃煤矿断层导富水性,通过钻孔钻探得出了断层的具体位置,做抽水试验得出了断层的富水性,分析了断层的富水性对煤矿是否安全掘进开采的影响,并提出了加固处理措施、并对断层进行了注浆加固。
Based on the water conductivity of fault in Xutuan Coal Mine, the specific location of fault is obtained by drilling, the water abundance of fault is obtained by pumping test, and the influence of water abundance of fault on whether the coal mine is safe and stubborn is analyzed. The reinforcement measures are put forward, and the fault is strengthened by grouting.
出处
《科技创新与应用》
2019年第17期109-110,共2页
Technology Innovation and Application
关键词
钻孔
断层
抽水试验
富水性
注浆加固处理
drilling
fault
pumping test
water enrichment
grouting reinforcement treatment
