露天开采整体优化方法

The Integral Optimization Method of Open-pit Mining

In view of the integral optimization of open-pit mining,the paper describes the optimization theorem and "the dynamic perimeter sequencearrangement" for realizing the integral optimization.The method can be used directly for simultaneous optimization of the main parameters of open-pit mining such as final mine perimeter,long-term mining schedule (or mining sequence), production capacity and mining life with the maximum NPV (Net Present Value) as its object.