基于模糊层次分析法的帕鲁特金矿开采方法优选  

Mining Method Optimization of Pakrut Gold Mine Based on Fuzzy Analytic Hierarchy Process

作　　者：刘大可 张浩强 郭翔 谭杰 LIU Dake;ZHANG Haoqiang;GUO Xiang;TAN Jie(China Nonferrous Metals Int'l Mining Pakrut LLC;China Nonferrous Metals(Guilin)Geology and Mining Co.,Ltd.)

机构地区：[1]中色国矿帕鲁特有限责任公司,塔吉克斯坦瓦赫达特市735450 [2]中国有色桂林矿产地质研究院有限公司

出　　处：《现代矿业》2025年第3期109-114,共6页Modern Mining

基　　金：中国有色集团青年科学基金资助项目(编号:2023KJZX003)。

摘　　要：在实际生产活动中,矿山通常采用类比法和经验法对采矿方法进行优选,存在主观随意性较强,缺乏理论基础和数据支撑问题。为解决此问题,基于模糊层次分析法,选择了帕鲁特金矿2336,1990和1950 m中段作为研究对象,对初选的4种采矿方法建立了评价指标体系,分别计算综合评价值。计算结果表明,崩落法在2336 m中段有较大的综合评价值,分段空场嗣后充填法在1990和1950 m中段有较大的综合评价值,上向分层充填采矿法的综合评价值较低,无法满足该矿山的实际生产需要,均与矿山实际生产情况相符。基于模糊层次分析法可以量化生产能力、采切比、安全条件和劳动强度等评价指标,为不同采矿方法的综合评价提供定量化的依据,有助于减少主观随意性,提高决策的科学性和准确性。In actual production activities,mines often use analogy and empirical methods in the selec-tion of mining methods,which have strong subjective arbitrariness and lack of theoretical basis and data support.In order to solve this problem,based on the fuzzy analytic hierarchy process,the middle sections of 2336 m,1990 m and 1950 m in Pakrut Gold Mine are selected as the research objects.An evaluation in-dex system is established for the four primary mining methods,and the comprehensive evaluation values are calculated respectively.The calculation results show that the caving method has a large comprehensive eval-uation value in the middle section of 2336 m,the sublevel open stoping and subsequent filling method has a large comprehensive evaluation value in the middle section of 1990 m and 1950 m,and the comprehen-sive evaluation value of the upward stratified filling mining method is low,which can not meet the actual production needs of the mine,and the calculation results are all consistent with the actual production situa-tion of the mine.Based on the fuzzy analytic hierarchy process,the evaluation indexes such as production capacity,mining-cutting ratio,safety conditions and labor intensity can be quantified,which provides a quantitative basis for the comprehensive evaluation of different mining methods,helps to reduce subjective arbitrariness and improve the scientificity and accuracy of decision-making.

关 键 词：层次分析法 模糊数学 采矿方法优选 

分 类 号：TD8[矿业工程—矿山开采]