多目标决策理论在煤巷支护方式选择中的应用  

Application of Multi Objective Decision Theory in Coal Roadway Support Form Selection

作　　者：尹宝杰 

机构地区：[1]开滦唐山矿业分公司,唐山063000

出　　处：《价值工程》2013年第15期309-311,共3页Value Engineering

摘　　要：唐山矿铁三区是新开发采区,巷道支护形式及支护材料的选择有两种观点;一是使用25U10.4m2金属拱形支架支护,二是锚网支护。本文采用目标决策理论,从经济、安全、技术角度进行了全面、科学的分析比较,得出了煤巷使用锚杆支护形式合理的结论。The third district of Tangshan iron ore zone is the new mining area.Its selection of roadway supporting form and material has two kinds of points;one is the use of 25U10.4m2 metal arch support,the other one is the anchor net support.This paper used the target decision theory to compare and analyze the two points from the economic,security,technical angles in a comprehensive and scientific way,and obtained that the bolting support was reasonable.

关 键 词：铁路煤柱 多目标决策 支护形式 

分 类 号：TD823[矿业工程—煤矿开采]