摘要
皖北煤电集团任楼煤矿通过采取优化设计施工、整体转架、跨采底板巷道超前加固等技术措施,成功实现了不等长工作面连续回采,最大限度地回收了煤炭资源,取得了良好的经济效益,其经验值得借鉴。
Through optimizing design and construction,turning the whole shelf advancing reinforcement,cross-mining at bottom roadway,the continuous mining at the unequal length face is suuessfully realized in Renlou Coal Mine,with maximum recovery of coal resources.The good economic benefit is obtained.The experience is worth for reference.
出处
《煤炭技术》
CAS
北大核心
2011年第6期93-95,共3页
Coal Technology
关键词
不规则综采工作面
大跨度切眼
整体转架
跨上山连续回采
irregular fully mechanized face
big span cut
turn the whole shelf
continuous mining with crossing uphill
