摘要
口孜东矿是国投新集能源股份有限公司建设的第一个超千米深井,该矿-967 m水平井底水仓采用"锚网索喷+套棚"支护,通过进行浇筑砼加强支护强度,取得了良好的支护效果,保证了正常生产。
In view of the over 1000-meter-deep Kouzidong Colliery of SDIC Xinji Energy Sources Co.Ltd.,the paper introduces the application of ＂bolt-mesh-cable with grid＂ support in-967 m level water sump from underground well based on casting concrete reinforcing supporting intension,which has achieved better supporting effect and ensured normal production.
出处
《江西煤炭科技》
2011年第2期31-32,共2页
Jiangxi Coal Science & Technology
关键词
深井
水仓
浇筑砼
deep mine
water sump
casting concrete
