强化分区开采创造废石内排条件

Intensified sectional mining to create conditions of internal waste rocks dumping

通过分析穿岩洞矿段露天采矿场排土制约因素,提出利用大型设备强化分区开采,创造内部排土条件,解决剥离岩土排弃的难题,介绍了强化分区开采的实施措施。

Intensified sectional mining is made by using heavy equipment with analysis of the constraint factor of dumping in open air stope of Chuanyandong Section to create conditions of internal waste rocks dumping and to deal with the problem of stripped rock and soil dumping, and measures to conduct intensified sectional mining are presented.