生态复垦条件下大型露天煤矿表土优化调运线性规划研究

Research on lineal planning of dispatch optimization of overburden of large surface coal mines under ecological reclamation conditions

采用线性规划对生态复垦条件下矿山表土资源的流量和流向进行最优化控制,得出表土最优调运量、调运周期和最佳停止时间,给出调运的实施办法。建立了露天矿生产与生态重建良性循环模型,并评价了在胜利一号露天矿的实施效益情况。

Optimized control of flow volume and rate of overburden resources of surface mines under ecological reclamation conditions has been carried out by use of linear planning method.Optimized dispatch volume,period and stop time have been obtained and execution provisions have been proposed for actual dispatch work.Models of sound circulation in between surface mine production and ecological reconstruction has been established and the economic result has been evaluated for implementing in Shengli No.1 Surface Mine.