Abstract:

Fushum East Open-pit Mine adopts the railway dumping technology to dump, and its internal dump site is located in West Open-pit Mine mining boundary, which is respectively the eastern dump and western dump. In May 2014, West Open-pit Mine north slope emerges rib spalling slipping, which causes the dumping ability to sharply decline in East Open-pit Mine internal dump. According to the total dumping amount, the author presents the planning and construction scheme of the internal dump to solve the excessive dumping pressure problem.

摘要：

抚顺东露天矿排土主要采用电铁排土工艺，其内排土场位于抚顺矿业集团西露天矿开采境界内，分别为东区排土场及西区排土场。2014年5月，西露天矿北帮出现片帮滑落，造成东露天矿内排土场的排土能力突然大幅下降。根据排土总量提出内排土场规划建设方案，解决东露天矿排土压力过大的问题。