世界有色金属Issue(6)：34-36,3.
基于GRA和TOPSIS的采矿方法优选模型研究
Research on Mining Method Optimization Model Based on GRA and TOPSIS
秦京波 1张振华 2温清尧2
作者信息
- 1. 山东招金集团有限公司,山东 招远 265400
- 2. 招金有色矿业有限公司,山东 招远 265400
- 折叠
摘要
Abstract
There are many factors that affect the selection of mining methods.A mining method optimization model based on G1 method and GRA-TOPSIS was established to achieve comprehensive scientific judgment of multiple mining schemes.Taking a gently inclined thick and large ore body in Shandong Province as the research object,three mining plans were preliminarily selected.Based on the construction of the evaluation index system for mining plan optimization,the G1 method was used to assign weights to the indicators,and the GRA-TOPSIS principle was used to calculate the grey correlation closeness degree to determine the ranking of the advantages and disadvantages of each mining plan.The results showed that Plan I was the optimal plan,and the optimization results were in line with engineering reality and met the expected needs.关键词
采矿方法/优选/逼近理想解/灰色关联法Key words
mining methods/Optimal selection/Approaching ideal solutions/Grey correlation method分类
矿业与冶金引用本文复制引用
秦京波,张振华,温清尧..基于GRA和TOPSIS的采矿方法优选模型研究[J].世界有色金属,2024,(6):34-36,3.
