气象灾害频发条件下公路网抗灾能力评价方法与应用

英文篇名：Evaluation Method and Application on the Resistant Ability of Highway Network Under Frequent Meteorological Disasters
中文刊名：武汉理工大学学报(交通科学与工程版)
英文刊名：Journal of Wuhan University of Technology(Transportation Science & Engineering)
作者：吴兵 ; 王忠宇 ; 李林波
英文作者：Wu Bing Wang Zhongyu Li Linbo(Key Laboratory of Road and Traffic Engineering of Ministry of Education ; Tongji University ; Shanghai 201804 ; China)
中文关键词：公路工程 ; 抗灾能力 ; 模糊评价 ; 层次分析法 ; 回溯分析
英文关键词：highway engineering ; the resistant ability against disasters ; fuzzy evaluation ; analytic hierarchy process(AHP) ; reverse analysis
出版日期：2011-12-15
机构：同济大学道路与交通工程教育部重点实验室;
年：2011
期：06
出版单位：武汉理工大学学报(交通科学与工程版)

摘要

为应对公路频发的气象灾害,做好抗灾决策,采用层次分析法和模糊数学理论建立了公路网抗灾能力综合评价指标体系,详述了具体的评价方法和步骤,探讨了评价结论分析方法和采用回溯分析的反馈研究方法.以杭州市国省干线公路网为例对评价方法进行了实际应用.
In response to the frequent highway meteorological disasters and to make good decisions,the comprehensive evaluation index system for the resistant ability against disasters of highway network was constructed using the AHP and fuzzy mathematics theory,the specific evaluation method and procedure were detailed,the analysis method of the evaluation conclusion and the feedback method using reverse analysis were explored,and finally the evaluation method has been applied taking Hangzhou trunk highway network as an example.Practice shows that the conclusion of the evaluation for the highway network resistant ability against disasters was close to the actual situation and the method is feasible,furthermore the feedback study which could identify weaknesses in disaster and proceeding to put forward proposals is positive to improve the resistant ability against disasters of highway network.

引文

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