基于熵权TOPSIS的露天矿坑泵排系统优选  

Optimization of Open Pit Mine Pump Drainage System Based on Entropy Weight TOPSIS

作　　者：黄国泉 罗黎明 HUANG Guo-quan;LUO Li-ming(Dexing Copper Mine,Jiangxi Copper Corporation Limited,Dexing 334224,Jiangxi,China)

机构地区：[1]江西铜业集团有限公司德兴铜矿,江西德兴334224

出　　处：《铜业工程》2020年第3期6-9,共4页Copper Engineering

摘　　要：凹陷露天矿坑内排水是露天开采的关键技术之一,同时也是露天矿山有序开采的重要保障。传统的露天矿泵排系统优选方法多为在简单技术经济对比分析基础上的人工优选,具有一定的主观性。为了克服传统露天矿山泵排系统优选中的缺陷,以德兴铜矿富家坞采区为例,综合考虑影响露天矿泵排系统优选的经济、技术、安全和时间等因素,构建了适用于露天矿泵排系统优选的综合评价指标体系,并运用基于熵权的逼近理想解排序法进行了方案的综合优越度计算,获得了各方案的优劣次序,实现了露天矿泵排系统方案的优选,为同类矿山解决类似问题提供借鉴和参考。Drainage in open pit is one of the key technologies of open pit mining, and it is also an important guarantee for orderly mining of open pit mine. The traditional optimization methods of pump drainage system in open pit mine is manual optimization basis on simple technical and economic comparative analysis, which is subjective to a certain extent. In order to overcome the defects in the optimization of traditional open-pit mine pump drainage system, takes the Fujiawu mining area of Dexing Copper Mine as an example, considering comprehensively the economic, technical, safety and time factors affecting the optimal selection of pump drainage system in open pit mine, this paper constructs a comprehensive evaluation index system for optimal selection of pump drainage system in open pit mine, and the comprehensive superiority degree of schemes is calculated by using the approximate ideal solution sorting method based on entropy weight, then obtained the order of advantages and disadvantages of each scheme, realized the optimal selection of the pump drainage system scheme, which provides a reference for the similar mines to solve the same kind of problems.

关 键 词：凹陷露天矿 熵权法 逼近理想解排序法 泵排系统 方案优选 

分 类 号：TD801[矿业工程—矿山开采]