本文主要研究如何对原地区煤矿堆积煤矸石制订出合理的年度征地方案 ,并对最低费用进行预测 .由于要考虑存贷款、地价上涨、煤矸石的产量以及电费计算等诸多因素的变化 ,人工计算的工作量巨大 ,而且短时间内不能完成 .因此 ,我们通过建立不同的数学模型利用计算机来解决这个复杂的问题 .本文最终从出矸率和自然安息角的各种不同值中 ,找出了对应费用最小的合理方案 ,并对原问题中未涉及到的《土地法》的因素进行了讨论 This paper mainly studies how to formulate a reasonable annual land acquisition plan for the coal gangue accumulated in the coal mines in the original area and forecast the minimum cost.Because of the changes in deposits and loans, land prices, coal gangue production and electricity cost calculation, Of the workload is huge, and can not be completed within a short period of time.Therefore, we use a computer to solve this complex problem by establishing different mathematical models.Finally, we find out from the different values ​​of refuse rate and natural rest angle Corresponding to the minimum cost reasonable plan, and the original question is not involved in the “Land Law” were discussed