中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2007, Vol. 26 ›› Issue (1): 19-22.

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Application of the Uncertain Analytical Hierarchy Process to Performance Evaluation of Concrete Bridge

SHAN De-shan,LI Qiao,xu Wei   

  1. Department of Bridge Engineering,Civil Enginering School,Southwest Jiaotong University,Sichuan Chengdu 610031,China
  • Received:2006-01-09 Revised:2006-03-06 Online:2007-02-15 Published:2015-01-22

不确定层次分析法在砼桥梁性能评价中的应用

单德山,李乔,徐威   

  1. 西南交通大学土木工程学院桥梁工程系,四川 成都 610031
  • 作者简介:单德山(1969—),男,四川大竹人,副教授,博士,主要从事大跨度桥梁施工控制及健康监测研究.E-mail:dsshan@163.com.

Abstract: Based on the uncertain analytical hierarchy process with the group judgment,collected value statistics and barycenter decision theory,a hierarchy structure of factors afecting comprehensive performance is generated and comprehensive evaluation models of existing railway concrete bridge according to the structural characteristics of a concrete bridge are built.The application of these evaluation models produces some practicable results.

Key words: UAHP, existing railway concrete bridge, bridge perform ance, evaluation model

摘要: 以不确定层次分析法为基础,应用群判断、集值统计和重心决策理论,根据铁路砼桥梁的结构特点,构造了综 合性能影响因素的层次结构,建立了既有铁路砼桥梁的综合评价模型,并将其应用于铁路既有砼桥梁综合性能的评 价中,具有一定的实用性.

关键词: 不确定层次分析法, 既有铁路砼桥梁, 桥梁性能, 评价模型

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