在露天矿年复一年进行的排土工作具有极重要的意义,目前某些铁路运输排土场的容量已达5亿m~3,其基底面积已达8km~2,而高度已超过100m。许多采选公司在排土场堆弃岩石的费用以千万卢布甚至上亿卢布计算。排土工程的巨大规模要求在设计阶段和现有生产企业排土场规射过程中对各种决策加以仔细研究。实践和所进行的计算表明,对 In the surface mine year after year, the work of dumping is of great significance. At present, the capacity of some railway transport dumpsites has reached 500 million m 3 and its base area has reached 8 km 2 and the height has exceeded 100 m . Many mining companies in the dumping of rock waste costs to tens of millions of rubles or even hundreds of millions of rubles. The sheer size of the earthmoving project calls for careful study of various decisions in the design phase and in the dumping of dumps of existing producers. Practice and calculations made show that yes