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金属矿山 ›› 2011, Vol. 40 ›› Issue (12): 35-38.

• 采矿工程 • 上一篇    下一篇

多种因素变化的露天矿境界优化

黄勇1,胡庆雄2,赵兴宽2   

  1. 1.江西理工大学资源与环境工程学院;2.北京斯罗柯资源技术有限公司
  • 出版日期:2011-12-13 发布日期:2011-12-14

Open Pit Optimization with Various Changeable Factors

Huang Yong1,Hu Qingxiong2,Zhao Xingkuan2   

  1. 1.Feculty of Resources & Environment Engineering,Jiangxi University of Science and Technology;2.SRK Consulting China Ltd.
  • Online:2011-12-13 Published:2011-12-14

摘要: 在露天矿生产中,生产成本、选矿回收率和产品价格等因素的变化会对境界优化产生很大影响。通过构建简单模型和反映多种因素变化的复杂模型,根据不同价格方案中2种模型优化结果的差异,说明复杂模型优化得到的境界更为准确。采用复杂模型,能够将多种因素的变化动态精确地反映在境界优化中,这在露天矿山的实际生产中有很好的应用前景。

关键词: 露天矿, 变化因素, 复杂模型, 境界优化

Abstract: During pit production, the change of factors such as operating cost, processing recovery and product price will have an obvious effect on pit optimization.Simple model and complex model with various changeable factors were established, base on the optimization results with different price cases, it shows that the optimized pit of complex model is more accurate.The change of various factors will be dynamically and accurately reflected on pit optimization in complex model which has a promising prospect during actual pit operation.

Key words: Open pit, Changeable factor, Economic model, Pit optimization