摘要
钢架结构支护具有施工工艺简单、大跨度支护、高强度支护的特点,是替代木质支护有效的方法之一,在金岭金矿充填采矿法中得到广泛应用,取得了很好的效果。
The steel-framed structure support has simple process, large span and high intensity, and it is one of the effective methods to replace wood support. This method was widely used in Jinling Gold Mine, and the applied effect is satisfying.
出处
《中国矿山工程》
2013年第1期31-33,共3页
China Mine Engineering
关键词
钢架结构支护
大跨度
高强度
充填采矿法
steel-framed structure
large span
high intensity
back-filling method
