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金属矿山 ›› 2010, Vol. 39 ›› Issue (02): 22-25+29.

• 采矿工程 • 上一篇    下一篇

基于多目标模糊决策的二里河铅锌矿采矿方法优选

聂兴信1,李宗利2,温申文2,郭进平1,刘力1   

  1. 1.西安建筑科技大学;2.西北有色地质二里河铅锌矿
  • 出版日期:2010-02-15 发布日期:2010-11-09
  • 基金资助:

    陕西省教育厅专项科研基金项目(编号:06JK091,07JK062)。

Mining Method Optimization of Erlihe Lead-Zinc Mine Based on Multiple Target Fuzzy Decision

 NIE  Xing-Xin1, LI  Zong-Li2, WEN  Shen-Wen2, GUO  Jin-Ping1, LIU  Li1   

  1. 1.Xi'an University of Architecture and Technology;2.Erlihe Lead-zinc Mine of Northwest Non-ferrous Metal Geological Prospecting Party
  • Online:2010-02-15 Published:2010-11-09

摘要: 针对二里河铅锌矿矿体形态复杂、开采难度大、采矿方法难以选定的技术难题,先初选得出5种基本的采矿方案,在利用综合经济比较难以抉择的情况下,提出了多目标模糊决策方法优选采矿方法的思路:第一,分析了影响采矿方法选择的因素,利用层次分析法建立了采矿方法选择影响因素的隶属关系层次结构模型;第二,应用多目标模糊决策方法实现了采矿方法的优选决策,结合鞍部矿体和翼部矿体的赋存特点,得出了最优采矿方案和可行采矿方案。应用证明该方法在采矿方法的优选中是切实可行的,为确定矿山的合理采矿方法提供了一种新的技术手段。

关键词: 采矿方法, 多目标模糊决策, 层次分析法, 优选

Abstract: Aiming at the technical difficulties as complex Erlihe lead-zinc ore-body, refractory mining, hard to select mining methods etc., five basic mining programs are primarily chosen.Due to the economic situation, the idea of multi-objective fuzzy optimization of mining methods is put forward: Firstly, the factors that affect the selection of mining method are analyzed, and a hierarchical structure model is built to determine the affiliated factors for choosing mining method by the hierarchical analysis method; Secondly, multi-objective fuzzy decision-making method is adopted to achieve the optimal decision-making.In combination with the characteristics of ore bodies in saddle and wings, an optimal mining programs and a feasible one are obtained.It is proved that the method is feasible and reasonable to determine the mine mining method, providing a new technical means for reasonable mining.

Key words: Mining Method, Multiple Target Fuzzy Decision, Hierarchical analysis, Optimal selection