摘要
通过何庄煤矿运输石门揭煤过煤门段巷道加固实践,详述了基建矿井运输石门揭穿突出煤层段时采用的方案选择、施工方法及控制技术,为同类煤矿石门揭煤过煤门段巷道支护选择提供了技术借鉴。
Through the practice on roadway reinforcement when uncovering coal seam in crosscut Hezhuang Colliery,the author elaborates the scheme selection,construction method and control technology in uncovering outburst coal seam in crosscut,which provides a technical reference for similar collieries in roadway support selection during uncovering coal seam in crosscut.
出处
《江西煤炭科技》
2012年第3期37-39,共3页
Jiangxi Coal Science & Technology
关键词
石门
揭煤
导硐
施工技术
cross-cut
uncovering coal seam
pilot tunnel
construction technology
