基于EWM-TOPSIS模型的房柱式采场布置方案优选研究  

Research on the optimization of room and pillar stope layout scheme based on EWM-TOPSIS model

作　　者：魏杰 李全明[1,2] 褚衍玉 王虎 史先锋[1,2] WEI Jie;LI Quanming;CHU Yanyu;WANG Hu;SHI Xianfeng(Institute of Mine Safety, China Academy of Safety Science and Technology, Beijing 100012, China;Key Laboratory of Goaf Disasters Prevention of State Administration of Work Safety, Beijing 100012, China)

机构地区：[1]中国安全生产科学研究院矿山安全研究所,北京100012 [2]矿山采空区灾害防治国家安全监管总局安全生产重点实验室,北京100012

出　　处：《合肥工业大学学报（自然科学版）》2021年第5期691-695,共5页Journal of Hefei University of Technology：Natural Science

基　　金：国家重点研发计划资助项目(2017YFC0804605);中国安全生产科学研究院基础科研资助项目(2019JBKY03,2019JBKY10)。

摘　　要：为解决地下石材矿山房柱式采场布置方案优选的难题,文章针对房柱式采场工艺特点,综合考虑安全性和经济性因素构建采场布置方案评价指标体系,在传统优劣解距离法(technique for order preference by similarity to ideal solution,TOPSIS)的基础上,结合熵权法(entropy weight method,EWM)建立EWM-TOPSIS综合指标评价模型;并以我国某地下石材矿山为例,运用EWM-TOPSIS综合指标评价模型进行分析评价,计算得出各方案与正理想解的相对接近程度,确定采场布置方案的优越度顺序为方案Ⅰ优于方案Ⅱ,方案Ⅱ优于方案Ⅲ。EWM-TOPSIS综合指标评价模型弥补了传统决策分析方法的不足,进一步保证了评价结果的科学性与合理性,对于解决采场方案优选等决策分析难题具有一定的实际意义。In order to solve the problem in the selection of the room and pillar stope layout schemes of the underground stone quarry,focusing on the technology features and taking a comprehensive consideration of the safety and economical factors,this paper is to establish parameters evaluation system of the mining stope layout schemes.On the basis of the traditional technique for order preference by similarity to ideal solution(TOPSIS)and in combination with the entropy weight method(EWM),the comprehensive EWM-TOPSIS parameters evaluation model is established.Taking an underground quarry in China as an example and making use of the comprehensive EWM-TOPSIS parameters evaluation model,the approximation degree between each scheme and the ideal solution is calculated.According to this,the rank according to the superiority of the stope layout schemes should be:the schemeⅠis the best,followed by the schemeⅡand the schemeⅢ.The comprehensive EWM-TOPSIS parameters evaluation model makes up the weakness of the traditional strategy analysis methods and makes a more scientific and reasonable evaluation result,which has practical significance to the decision making regarding the optimal selection of the stope layout schemes.

关 键 词：采矿工程 房柱式开采 优劣解距离法(TOPSIS) 熵权法(EWM) 综合评价模型 

分 类 号：TD872[矿业工程—非金属矿开采]