基于多层次灰色关联分析的金属矿山总图方案优选  

Optimization Selection of the Metal Mine General Layout Scheme Based on Multi-level Grey Correlation Analysis Method

作　　者：魏兵兵[1,2,3] 张传信[1,2,3] 叶振华[1,2,3] 

机构地区：[1]中钢集团马鞍山矿山研究院有限公司 [2]金属矿山安全与健康国家重点实验室 [3]华唯金属矿产资源高效循环利用国家工程研究中心有限公司

出　　处：《现代矿业》2015年第10期10-14,共5页Modern Mining

摘　　要：为了加强矿山总图布置的客观性,着眼于矿山总图布置及其方案的优选,以某金属矿山的总图布置作为实例论证的数据采集源,采用多层次灰色关联综合评价法(AHP-GRAP),选取平面竖向布置、运输布置、经济合理性等对矿山总图布置影响较大的因素作为评价体系的准则层,建立多层次灰色关联综合评价模型,按层次顺序分层评价,求出各备选方案关联度。结果表明:模型优选出的最佳方案与工程实际中所采取方案一致,多层次灰色关联综合评价法在矿山总图布置方案优选中具有良好的工程实用性。In order to strengthen the objectivity of mine general layout,it is necessary to conduct optimization selection of the mine general layout scheme.Taken the general layout of a metal mine as the research example,the data source of the general layout of a metal mine is demonstrated,the multi-level grey relational comprehensive evaluation method （AHP-GRAP）is adopted.The vertical layout,transpor-tation arrangement and economic rationality are the factors that have great influence on the general layout, which they are selected as the criterion layer of the evaluation system to establish the multi-level grey rel-ative comprehensive evaluation model,the correlation degree values of the alternative schemes are calcu-lated by layered evaluation in hierarchical order.The results show that the optimal scheme selected by the multi-level grey relative comprehensive evaluation model is consistent to the adoption scheme in practical engineering,therefore,the engineering practicability of the multi-level grey relational comprehensive e-valuation method in the optimization selection of mine general layout scheme is good.

关 键 词：金属矿山 总图布置 多层次灰色关联综合评价法 关联度 

分 类 号：TD85[矿业工程—金属矿开采]