基于模糊层次分析法的多目标“三下”采搬决策  

Multiple Objectives Mining and Moving Decision of ‘Three Unders' Mining Based on Fuzzy Analytic Hierarchy Process

作　　者：刘义生[1,2] 陈世超[1] 宋文辉[1] 刘伟[1] 

机构地区：[1]中国矿业大学(北京)地球科学与测绘工程学院,北京100083 [2]开滦(集团)有限责任公司,河北唐山063018

出　　处：《煤矿开采》2016年第2期41-44,102,共5页Coal Mining Technology

基　　金：国家自然科学基金面上项目(51574242)

摘　　要：以地表采动影响最小、资源解放最多和经济效益最优作为基本目标,建立了"三下"采搬途径选择模型,采用模糊层次分析法,确定"三下"开采的途径。以某矿建筑物下开采为例,将搬迁开采、条带开采、全部充填开采以及"采-充-留"协调开采方式进行了对比,确定了该矿铁路煤柱区建筑物下压煤的采搬途径。Mining and moving ways selection model of 'three unders' was built, its basic targets were the minimum surface move-ment, the maximal resource utilization and the optimum economic benefit, then mining method of 'three unders' was confirmed.It taking mining under buildings of one coal mine as example, and then some different mining method were compared, which included removal mining, strip mining, fully backfilling mining and mining coordinately mixed with backfill mining and setting pillars, the fi-nal mining and moving method of coal under buildings that around railway coal pillar areas was determined.

关 键 词：模糊层次分析 多目标优化 “三下”采搬途径 村庄搬迁 

分 类 号：TD823.8[矿业工程—煤矿开采]