基于熵权-理想点法的采矿方法优选研究与应用  

Research and application of optimization of mining methods based on Entropy Coefficient and Ideal Point Method

作　　者：郭宏强[1] 欧阳治华[1] 张晶[1] 张志武[1] 王波[1] GUO Hong-qiang OUYANG Zhi-hua ZHANG Jing ZHANG Zhi-wu WANG Bo(School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan Hubei 430081, China)

机构地区：[1]武汉科技大学资源与环境工程学院,湖北武汉430081

出　　处：《化工矿物与加工》2016年第11期29-32,共4页Industrial Minerals & Processing

摘　　要：通过采用理想点法,建立采矿方法的评价指标体系,利用两两对比的方法量化各指标,评价结果分7级标度。利用熵权法确定各指标的权重系数,最终建立了基于熵权-理想点法的采矿方法优选模型。最后将其应用在正旺铁矿新阶段采矿方法选择中,研究结果表明,熵权-理性点法的优选结果与实际所采用的采矿方法相符,验证了此模型的可行性和实用性。An evaluation index system is established using the i- deal point method and some qualitative indicators is quantified by use of the mutual comparison method with the evaluation results being divided in 7-grade scale. The weight coefficients of these e- valuation indexes in mining methods are determined by the entro- py method and a model for choosing mining method based on en- tropy and coefficient and ideal point method is built. Finally, it is applied in the process of selection of mining methods for the new level in Zhengwang Iron Mine. The result shows that the optimi- zation result by Entropy Coefficient and Ideal Point Method is consistent with the actually adopted mining method, demonstra- ting feasibility and practicality of this model.

关 键 词：理想点法 熵理论 采矿方法 

分 类 号：TD851[矿业工程—金属矿开采]