模糊数学在山后矿区采矿方法优选中的应用  

Application offuzzy mathematics in mining method optimization in Shanhou mining area

作　　者：程光华[1,2] 宋卫东[1,2] 张永林 盛学栋 

机构地区：[1]北京科技大学金属矿山高效开采与安全教育部重点实验室,北京100083 [2]北京科技大学土木与环境工程学院,北京100083 [3]山东黄金矿业(莱西)有限公司,山东莱西266616

出　　处：《有色金属（矿山部分）》2013年第5期20-23,共4页NONFERROUS METALS(Mining Section）

基　　金：国家自然科学基金资助项目(51274023);中央高校基本科研业务费专项资金资助项目(FRF-SD-12-003A)

摘　　要：采矿方法的选择是一个多因素、多目标的决策过程。工程类比法因为方法简单、容易操作而被广泛使用,但因为其主观性太强而使结果往往因人而异。模糊数学优选采矿方法把技术经济指标划分成定性和定量两部分,将影响因素转化为数学形式,通过引入模糊集合、隶属函数等,在一定程度上消除主观影响,用数学方法定量描述采矿方法选择的模糊决策问题,从而选出最适合山后矿区的采矿方法。The selection of mining method is a multi-factor and multi-objective decision-making process. Nowa- days the engineering analogy method is widely used for it is simple and easy to operate. But the subjectivity of this method is strong, so the results often vary from person to person. Fuzzy mathematics is applied to the process of mining method optimization, which takes various factors into the mathematical form. The technical economic indica- tors of the mining scheme can be divided into qualitative and quantitative aspects. By introducing fuzzy set, member- ship function, etc. , to eliminate the subjective influence to some extent, mathematical method for quantitative de- scription of mining method selection is used in fuzzy decision, and then the best mining method for Shanhou mining area is obtained.

关 键 词：模糊数学 层次分析法 采矿方法优选 权重 隶属度矩阵 二元对比法 

分 类 号：TD801[矿业工程—矿山开采]