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、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。
The paper shows the scientific and reasonable assessment for the mining method of roof and bottom pillar recovery for Sanshandao Gold Ore. Based on the comprehensive consideration of the factors impacting mining methods,set up compressive assessment index system of factors like technology,economy,and safety etc. By Analytic Hierarchy Process and entropy method,conduct combination weighing for assessment indexes. Through the utilization of ideal points method of combination weighing to conduct comprehensive assessment for schemes waiting for selection, we can calculate the advantageous level of each scheme,and scientifically and reasonably select the mining methods.
出处
《矿业工程》
CAS
2015年第3期15-18,共4页
Mining Engineering
关键词
顶底柱开采
AHP
熵权法
理想点法
综合优选
roof and bottom pillar mining
AHP
entropy method
ideal point method
synthetic optimization
