摘要
巷道的安全高效掘进对于煤矿开采十分重要。结合翼城东沟煤矿的实际情况,分析了201采区北翼运输巷掘进作业中的布置及支护设计、巷道掘进施工工艺,可为煤矿安全掘进提供一定的参考。
Safe and efficient excavation of roadway is very important for coal mining.Combined with the actual situation of Yicheng Donggou Coal Mine,this paper analyzed the roadway layout and support design and roadway excavation construction technology in the north wing transportation roadway excavation of 201 mining area,which can provide a certain reference for the safe excavation of the coal mine.
作者
冯栋
FENG Dong(Chengzheng Construction Supervision Consulting Co.,Ltd.of Shanxi,Yangquan 045000,Shanxi,China)
出处
《能源与节能》
2022年第9期179-181,共3页
Energy and Energy Conservation
关键词
煤矿
巷道掘进
支护作业
coal mine
roadway excavation
support operation
