摘要
针对淮南矿区顾桥煤矿巷道底鼓问题进行全面分析,制定出系统性的深部巷道底板治理方案,并在顾桥煤矿、丁集煤矿等井下巷道进行了实践应用,治理效果显著。
Based on the comprehensive analysis of the floor heave of Guqiao Coal Mine in Huainan mining area,a systematic control scheme of the deep roadway floor was developed, and it has been applied in Guqiao Coal Mine, Dingji Coal Mine and other underground roadways with remarkable effect.
作者
许少东
孙仕元
李翔
XU Shao-dong;SUN Shi-yuan;LI Xiang(Guqiao Coal Mine,Huainan Mining Co.,Ltd.,Fengtai,Anhui,232001;Dingji Coal Mine,Huaihu Coal and Power Co.,Ltd.,Fengtai,Anhui,232001)
出处
《煤炭科技》
2020年第2期58-60,共3页
Coal Science & Technology Magazine
关键词
深井
底鼓
治理
deep well
floor heave
control
