有关露天矿采区转向方案评价的研究  

Research on the Evaluation of Steering Scheme for Mining Area of Open-pit Mines

作　　者：孙健东[1] 白玉奇[2] 张峰玮[2] 任吉凯[2] 

机构地区：[1]内蒙古科技大学矿业工程学院,内蒙古包头014010 [2]中国矿业大学(北京)资源与安全工程学院,北京100083

出　　处：《煤矿安全》2013年第7期229-232,共4页Safety in Coal Mines

摘　　要：根据安家岭露天矿特殊地质条件下的转向问题,归纳了露天矿采区转向方式的基本类型,分析了各种转向方式的特点,并结合实际分析了影响露天矿转向方式选取的因素。针对安家岭露天矿具体情况,选取了7个指标建立了评价指标体系,利用理想解法对转向问题进行了综合评价,得出结论采用L型转向方案最合理,为现场工程设计与生产管理提供了决策依据。Aiming at the steering problems under special geological conditions in Anjialing Open-pit Mine,it summarized the basic type of steering mode in mining area of open-pit mine,and analyzed the characteristics of the various steering modes.Combined with the actual situation,it analyzed the influence factors of open-pit mine steering mode selection.According to the specific conditions in Anjialing Open-pit Mine,it selected seven indicators to establish evaluation index system,and made a comprehensive evaluation for steering problem with the ideal solution.Finally,it drew a conclusion that the L steering mode was most reasonable,which provided a decision-making basis for the site engineering design and production management.

关 键 词：露天矿 转向方式 影响因素 理想解法 综合评价 

分 类 号：TD824[矿业工程—煤矿开采]