山坡露天石矿切壁开采方法

Cutting wall mining method for side-hill quarry

结合露天采石场的具体情况 ,以古井祥业石场山坡型露天矿为例 ,介绍了基于陡帮开采的切壁开采方法。

In view of special conditions in quarry the paper takes Gujingxiang side-hill quarry as an example,introducing cutting wall mining method based on mining with steeper working slope.