论文部分内容阅读
指出边坡加陡是露采后期挖潜的前提．而露天矿深（下）部边坡加陡的研究成果是露采后期挖潜的重要依据．采矿工艺能否实施则是加陡的关键．重点论述了在采后期挖潜的必要性、可能性，挖潜的方法和经济效益．
It is pointed out that the steep slopes and steep slopes are the prerequisites for exploiting potential in the later mining period. However, the research results of steep slopes in the deep (lower) part of the open-pit mine are important basis for tapping potential in the later mining. Whether mining technology can be implemented is the key to steep increase. It mainly discusses the necessity, possibility, tapping potential and economic benefits of tapping potential in the post-harvest period.