金价对蛇屋山金矿最优开采路径影响研究

Research on Impacts of Golden Price on the Optimal Exploitation Path of Golden Mine in Shewu Mountain

蛇屋山金矿亟需以动态和可持续发展的策略应对矿产资源量的不断消耗及国际金价的持续大幅波动。依据可耗竭资源理论,以矿山利润最大化为目标,建立蛇屋山开采路径研究的动态模型,通过分析确定模型中的各参数,对蛇屋山金矿的开采路径进行优化。并模拟分析不同价格下蛇屋山金矿的开采路径,从时间维度确定矿山年开采资源配置路径,进而从空间维度确定了不同区块的配置路径,由此确定出不同块段资源开采量,使金矿的开采达到最优。研究结果表明了该模型的有效性,模型可以得出矿山空白区资源的最优开采路径区块开发顺序,并可以预测随着资源市场价格的变动,矿山的经济可采储量,从而实现可耗竭资源合理有效的开发利用。

Gold mine of Shewu Mountain urgently need dynamic and sustainable development strategies to deal with the problems of mineral resource continuing consumption and the international gold price fluctuations. Basing on the theory of exhaustible resources,we aim to build a dynamic model of the Shewu Mountain to study the mining management,as well as maximize profits mine. Simulating of mining path with different ways, Shewu Mountain Gold resource allocation path can be determined from time dimension, and the configuration of a path can be determined from the spatial dimension blocks. As a result, the gold mining ore optimal can be decided from the amount of resource extraction different block segments. The results show the effectiveness of the model, and the model can draw the best path area development and exploitation of mining order blank area resources, and resources can be predicted with the changes in market prices, the mine＇s economically recoverable reserves, in order to achieve exhaustible rational and efficient development and utilization of resources.