摘要
针对焦家金矿上盘主断层岩石破碎、节理发育、支护难度大、富矿损失严重的现状,采用木托锚杆支护上盘回收下三角富矿石。经过长期的实际应用,取得了良好的效果。
As the rock is crushed in the main faults of top wall of Jiaojia Gold Mine, the joints are well developed, and the supporting is very difficult and the rich ore is easy to lose. The timber support anchor was used to recover the lower triangular rich ore. The long-time application of the anchor has approved the effectiveness of the technique.
出处
《黄金》
CAS
北大核心
2006年第5期24-26,共3页
Gold
关键词
木托锚杆支护
上盘主断层
焦家金矿
timber support anchor
main fault of top wall
Jiaojia Gold Mine
