摘要
针对袁庄煤矿主采煤层31煤的枯竭,该矿通过优化掘进后运系统,使6煤层2个同翼且上下相邻的工作面顺利接替,缓解了矿井主采煤层采掘接替的紧张局面。
Aiming at the exhaustion of coal at main minable coal 31 of Yuanzhuang Coal Mine, optimizing the auxiliary transportation system makes the heading faces at the same wing above and below nearby of 6 coal seam take over, relieving the tension of main mining seam excavation scheduling.
出处
《价值工程》
2013年第17期60-61,共2页
Value Engineering
关键词
系统优化
系统管理
缓解接替
system optimization
system management
mitigation replacement
