基于模糊评判的底盘残留矿石回收方法优化选择  

Optimization and choosing of recovery scheme for bottom panel residual ore based on fuzzy evaluation

作　　者：彭康[1] 杨勇 刘志祥[1] 赵国彦[1] 姚银佩[1] 王永奇 

机构地区：[1]中南大学资源与安全工程学院 [2]贵州开磷(集团)有限责任公司矿业总公司

出　　处：《黄金》2009年第11期26-28,共3页Gold

基　　金：国家科技支撑计划项目(2007BA08B01);贵州开磷(集团)有限责任公司重点科技攻关项目(200301)

摘　　要：缓倾斜矿体的开采是世界性采矿难题,国内外目前尚无有效回收回采后底盘上残留的矿石。通过理论分析开采损失,并针对矿体开采技术条件,采用模糊综合评判方法对底盘残留矿石回收方案进行优化选择,将各回收方案的评价指标进行量化分析,首次在国内引进新型高陡坡耙装机采集采场底盘上残留的矿石。The mining of slightly dip orebody is a world-wide problem and there is no effective mining method for recovering residual ore on botterm panel after stoping. Aiming at the mining techniqual conditions, the recovery schemes are optimized and chosen by fuzzy evaluating method. The evaluating indices of the schemes are analyzed quantitively. New type high steep slope scrapers are introduced to the domestic for the first time to recover the residual ores on the bottem panel of the stopes.

关 键 词：缓倾斜矿体 底盘矿石回收 高陡度耙装机 方案优化 

分 类 号：TD853.211[矿业工程—金属矿开采]