摘要
在井工煤矿中巷道稳定性受多种因素的影响,它不仅取决于各种地质因素,也取决于各种生产活动因素。为了对目前大部分矿区的巷道稳定性进行综合评价分析,以近10 a来典型围岩顶板安全事故为打分赋值依据,利用层次分析法(AHP),构建巷道稳定性层次模型,确定各影响因素的单排序权重和总排序权重,并进行定性和定量分析,为巷道稳定性分析提供了可靠理论依据。
The stability of roadway in the mining coal mine is affected by many factors,which depends not only on various geological factors,but also on various production factors.For the most mining area comprehensive evaluation analysis of roadway stability,the typical surrounding rock roof safety accident in the past ten years for the score basis,using the analytic hierarchy process(AHP),build the roadway stability hierarchy model,determine the single sort weight of the influencing factors and total sort weight,and qualitative and quantitative analysis,provides a reliable theoretical basis for roadway stability analysis.
作者
王继强
方亚鹏
冯鑫科
张鲁强
WANG Jiqiang;FANG Yapeng;FENG Xinke;ZHANG Luqiang(School of Energy and Mining Engineering,China University of Mining and Technology-Beijing,Beijing 100083)
出处
《煤炭技术》
CAS
2024年第12期75-78,共4页
Coal Technology
关键词
巷道
层次分析法
系统分析
多属性决策
roadway
analytic hierarchy process
system analysis
multi-attribute decision
作者简介
王继强(2002-),四川绵阳人,本科在读,研究方向:矿山压力与岩层控制,电子信箱:17378572858@163.com。
