摘要
顾桥煤矿副井井筒施工结束以后井壁发生突水,根据突水情况及突水原因,采用后注浆技术,成功地对突水进行了封堵,取得了较好的效果。
The water from the wall of well flooded out after the construction of the subsidiary well of Guqiao Coal Mine. According to the complexion and reason, the slurry packing technique is successfully introduced and good result has got.
出处
《煤炭技术》
CAS
2006年第4期104-105,共2页
Coal Technology
关键词
后注浆
堵水
应用
slurry packing technique
blocking up water
application
