摘要
介绍了中深孔定向断裂爆破技术的特点、优点及在铁法矿务局大隆矿的实施情况,并统计了其取得的经济效益。
Introduced the characteristics and advantage including the application situation about medium and deep-hole vibration blasting technoloyg Dalong Coal Mine in Tie fa Coal Mine Bureau,made a ecnomic benefit statistics in detail.
关键词
定向断裂爆破
中深孔
岩巷掘进
矿井
orientation vibration blasting,medium and deep-hole,average unit production ecnomic benefit