摘要
针对目前"经验类比法"确定采矿方法过分依赖采矿人员的经验,无法定量分析等问题,以四方金矿为工程背景,利用层次分析法(AHP)和逼近理想解排序法(TOPSIS)建立AHP-TOPSIS采矿方法优选模型,对初选的4种采矿方法进行综合评判,4种采矿方法与理想解的贴进度分别为0.266,0.479,0.421,0.533,确定第4种采矿方法(无底柱分段崩落法)最优。评判结果与矿山目前采用的采矿方法一致,表明AHP-TOPSIS采矿方法优选模型能有效地用于工程实践,同时也表明无底柱分段崩落法开采高价值矿种也是合适的,拓展了此采矿方法的运用范围。
＂Empirical analogy method＂ which is used to determine mining method in the present, mostly relay on experi- ence of mining personnel and can＇ t realize quantitative analysis. Accordingly, taking Sifang Gold Mine as engineering back- ground, an AHP-TOPSIS optimization model was established by adopting AHP and TOPSIS to comprehensively evaluate four mining methods selected. The similarities to ideal solution of four mining methods are 0. 266,0. 479,0. 421,0. 533 respective- ly,thus determining that the fourth method （the sublevel caving method） is optimal. The result accords with the actual mining method, which shows that the AHP-TOPSIS optimization model can be effectively applied in the projects. Also, the sublevel ca- ving method is suitable to explore the high value of deposits,with its application scope expanded.
出处
《金属矿山》
CAS
北大核心
2017年第1期51-55,共5页
Metal Mine
关键词
层次分析法
逼近理想解排序法
采矿方法
优选
Analytic hierarchy process （ AHP）, Technique for order preference by similarity to ideal solution （ TOPSIS）,Mining method, Optimization
