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  • CN 62-1112/TF 
  • ISSN 1005-2518 
  • 创刊于1988年
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采选技术与矿山管理

基于组合赋权—理想点法的顶底柱开采方案优选研究

  • 王剑波 ,
  • 兰明 ,
  • 刘志祥
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  • 1.山东黄金矿业(莱州)有限公司三山岛金矿,山东  莱州   261442;
    2.中南大学资源与安全工程学院,湖南  长沙   410083
王剑波(1962-),男,山东乳山人,高级工程师,从事采矿技术研究工作。CSU_LM@163.com

收稿日期: 2014-12-26

  修回日期: 2015-02-03

  网络出版日期: 2015-11-16

基金资助

国家科技支撑计划“深部采矿关键技术研究”(编号:2012BAB08B01)与中南大学教师基金“金属矿海底开采岩层突水机理与安全预警系统研究”(编号:2013JSJJ029)联合资助

Research on Exploiting Scheme Choice of Roof and Bottom Pillars based on Empowerment Combination and Ideal Point Method

  • WANG Jianbo ,
  • LAN Ming ,
  • LIU Zhixiang
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  • 1.Sanshandao Gold Mine,Shandong Gold Mining (Laizhou) Co.,Ltd.,Laizhou   261442,Shandong,China;
    2.School of Resources and Safety Engineering,Central South University,Changsha   410083,Hunan,China

Received date: 2014-12-26

  Revised date: 2015-02-03

  Online published: 2015-11-16

摘要

为对三山岛金矿顶底柱回采的采矿方法进行科学合理的评价,在综合考虑影响采矿方法因素的基础上,以技术、经济和安全等因素建立综合评价指标体系,采用层次分析法和熵权法对评价指标进行组合赋权,利用基于组合赋权的理想点法对待选方案进行综合评价,计算出各方案的优越度,科学合理地优选出采矿方法。以三山岛金矿新立矿区为例,对设计的3种待选方案进行综合评价,得到各方案的相对贴近度分别为0.37、0.12和0.50,从而确定方案Ⅲ为新立矿区顶底柱开采的最优方案。研究结果表明,基于组合赋权—理想点法的开采方案优选是合理且可靠的,对指导顶底柱的开采具有重要意义。

本文引用格式

王剑波 , 兰明 , 刘志祥 . 基于组合赋权—理想点法的顶底柱开采方案优选研究[J]. 黄金科学技术, 2015 , 23(3) : 55 -59 . DOI: 10.11872/j.issn.1005-2518.2015.03.055

Abstract

To conduct scientific and rational evaluation upon mining methods for the exploiting of roof and bottom pillars in Sanshandao gold mine, factors influenced mining methods such as technology economy and safety were considered to establish a comprehensive evaluation index system.Analytic hierarchy process and entropy weight method were used in weight determing of evaluation index, then mining methods can be evaluated through empowerment combination and ideal point method.And the best scheme was obtained after calculating the approach degree of every mining method.Take Xinli mine field of Sanshandao gold mine for example,three schemes were designed for comprehensive evaluation,the relative closeness of the three schemes were 0.37,0.12 and 0.50,respectively.Hence,the third scheme was determined as the best scheme for the exploiting of roof and bottom pillars in Sanshandao gold mine.The result shows that the exploiting scheme choice based on empowerment combination and ideal point method is reasonable and reliable,and has important engineering significance to guide the exploiting of roof and bottom pillars.

参考文献

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