摘要
通过对金凤煤矿011205工作面回风巷现场顶板长期观测,本巷采用锚网索喷联合支护比较成功,减少巷道维修率,取得了较好的经济效果。
Through the observation of Jinfeng coal mine 011205 working face return airway site roof, the lane is more successful to adopt anchor net（cable） combined supporting, reduce the rate of roadway maintenance, has achieved good economic results.
出处
《价值工程》
2013年第34期98-99,共2页
Value Engineering
关键词
沿底板半煤岩
锚网(索)喷联合支护
应用
half coal rock along the bottom
anchor net（cable） combined supporting
application
