FAHP在尖山地采矿山采矿方法优选中的应用

Application of FAHP in Mining Method Optimization of Jianshan Mine

采矿方法对矿山开采至关重要,而采矿方法的选择是一项复杂而系统的工作。为兼顾不确定性因素和可量化因素对采矿方法选择的影响,提出了一种适合地下金属矿床采矿方法决策的模糊层次分析法(FAHP)。以尖山地采矿山为例,对4种备选采矿方法进行模糊层次分析,得出4种方法的综合优选度分别为81.09%,78.19%,93.67%和92.30%,从而确定分段凿岩阶段出矿嗣后充填法最优。模糊层次法在采矿方法选择中的应用,有效提高了决策效率,为地下金属矿床开采方法的比选提供了一种可靠的方法。

Mining method is very important for mining,and the selection of mining method is a complex and systematic work.In order to consider the influence of uncertainty and quantifiable factors on mining method selection,a fuzzy analytic hierarchy process(FAHP)method suitable for mining method decision of underground metal deposits is proposed.Taking Jianshan Mine as an example,four alternative mining methods are analyzed by fuzzy analytic hierarchy process,and the comprehensive optimization degrees of the four methods are 81.09%,78.19%,93.67%and 92.30%respectively,so as to determine the optimal stage of sublevel drilling and subsequent filling method.The application of FAHP in the selection of mining methods effectively improves the decision-making efficiency and provides a reliable method for the comparison and selection of mining methods for underground metal deposits.