摘要
分析了塔山煤矿3-5号煤层辅运大巷下穿402盘区老巷积水区的探放水和支护措施。
The paper has analyzed water detection and water release and supporting measures of crossing water accumulation on 402 panel used roadway,anxiliary haulage roadway of No.3-5 coal seam,Tashan Colliery.
出处
《江西煤炭科技》
2016年第4期53-55,共3页
Jiangxi Coal Science & Technology
关键词
辅运巷
老巷积水
探放水
auxiliary haulage roadway
water accumulation on used roadway
water detection and water release
