摘要
详细介绍了高阳铁矿实施大位移定向钻孔注浆方法和工艺参数,其成功的经验对治理矿山井下突水淹井事故具有一定的参考价值。
The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced, The successful practice can be taken for reference by similar mines where underground water rushing causes stope being submerged.
出处
《矿业工程》
CAS
2006年第1期19-21,共3页
Mining Engineering
关键词
大位移定向钻孔
注浆
封堵突水点
big-shift directional drilling
cement slurry injection
seal of place where water rushing occurs
