抚顺东露天矿南帮西区剥离方案对比

Comparison of stripping schemes in south slope west area of Fushun East Open-pit Mine

抚顺东露天矿南帮西区因老虎台矿工业广场压制影响,在老虎台矿开采结束前该区域南帮暂不能采掘到界。目前,南帮西区因不能采掘到界致使E6600~E5300区间压制一部分富矿资源。压制的富矿资源影响北帮富矿剥采平衡关系,结合现状设计采出压制油页岩富矿资源,增加1个富矿采区,缓解北帮富矿供应生产压力。

Due to the depression influence of the industrial square in Laohutai Mine,the south slope west area cannot mine until the end of the exploitation.At present,due to not excavating to the boundary,part of the rich mineral resources are suppressed in the e6600-e5300 section,which affect the stripping balance relationship of the north slope rich ore.Combining with the current situation,the mine designs the mining of suppressing the rich oil shale resources,increases a rich mining area,and alleviates the pressure of the north slope rich ore supply and production.