摘要
景福煤矿15号煤层开采属奥灰岩溶水承压开采,最大突水系数0.029 MPa/m。通过研究景福煤矿奥灰岩溶水带压开采条件,制订了针对性的防治水措施,指导矿井安全生产。
No.15 coal seam mining in Jingfu Coal Mine belongs to confined mining of Ordovician limestone karst water with the maximum water inrush coefficient of 0.029 MPa/m.By studying the mining conditions under pressure of Ordovician limestone karst water in Jingfu Coal Mine,this paper formulated the corresponding water prevention and control measures to guide mine safety production.
作者
冯喜瑞
FENG Xirui(Shouyang Jingfu Coal Industry Co.,Ltd.,Yangquan Coal Industry Group,Shouyang 045400,Shanxi,China)
出处
《能源与节能》
2019年第7期29-30,共2页
Energy and Energy Conservation
关键词
奥灰岩溶水
带压开采
防治水
Ordovician limestone karst water
mining under pressure
water prevention and control
