摘要
基于模糊层次分析法,建立单线铁路隧道施工经济性评价指标体系,即运用层次分析法确定单线铁路隧道施工经济性评价指标体系中各指标的权重,再依靠模糊综合评判法将定性和定量指标结合起来对单线铁路隧道施工的经济性等级进行评价,最终建立单线铁路隧道施工的经济性评价等级和分级标准,并将其运用于单线铁路隧道——云南某隧道工程。结果表明:云南某隧道施工的经济性评价等级为Ⅲ级,即"一般"。
Based on the fuzzy analytic hierarchy process,this paper establishes the economic evaluation index system of single track railway tunnel construction,that is,determines the weight of each index in the economic evaluation index system of single track railway tunnel construction by using the analytic hierarchy process,and evaluates the economic grade of single track railway tunnel construction by combining the qualitative and quantitative indexes with the fuzzy comprehensive evaluation method.Then,introduces the economic evaluation grade and classification standard of tunnel construction,and applies it to a single track railway tunnel in Yunnan.The results show that the economic evaluation grade of a tunnel construction in Yunnan is grade III,that is“general”.
作者
王唤龙
张龙飞
杨昌宇
李晓宁
WANG Huanlong;ZHANG Longfei;YANG Changyu;LI Xiaoning(China Railway Eryuan Engineering Group Co.,Ltd,Chengdu 610031,China;School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang 621000,China)
出处
《建筑经济》
北大核心
2021年第S01期386-390,共5页
Construction Economy
基金
铁路隧道机械化施工关键技术研究(P2018G048)
关键词
单线铁路
隧道施工
模糊层次分析法
经济性评价
single track railway
tunnel construction
fuzzy analytic hierarchy process
economic evaluation
作者简介
王唤龙,男,生于1981年,山东胶州人,高级工程师,研究方向:隧道工程;张龙飞,女,生于1995年,四川广安人,硕士研究生,研究方向:隧道工程、工程项目管理。
