Abstract:

Abstract: Through division mining in open-pit mine, the mine divided the pit mining field into three mining areas, carried out plane layout and vertical layout on the dump, reasonably arranged three mining areas stripping flow, which improved the dumping technology management and provided a guarantee for production efficiency in the open-pit mine.

摘要：

摘　要：通过对露天煤矿实行分区开采，把坑下采场划分为3个采区，对各采区排土场进行了平面规划和竖向规划，合理的对3个采区剥离流向进行了安排。提高了排土技术工作的管理，进而对露天煤矿的生产效率的发挥提供了保证。