| 不确定层次分析法在砼桥梁性能评价中的应用 |
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| 引用本文： | 单德山,李乔,徐威.不确定层次分析法在砼桥梁性能评价中的应用[J].重庆交通学院学报,2007,26(1):19-22,64. |
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| 作者姓名： | 单德山 李乔 徐威 |
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| 作者单位： | 西南交通大学土木工程学院桥梁工程系 四川成都610031 |
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| 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.
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| 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 |
| 文章编号： | 1001-716X（2007）01-0019-04 |
| 修稿时间： | 2006-01-092006-03-06 |
Application of the Uncertain Analytical Hierarchy Process to Performance Evaluation of Concrete Bridge |
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| SHAN De-shan, LI Qiao,XU Wei.Application of the Uncertain Analytical Hierarchy Process to Performance Evaluation of Concrete Bridge[J].Journal of Chongqing Jiaotong University,2007,26(1):19-22,64. |
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| Authors: | SHAN De-shan LI Qiao XU Wei |
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| Institution: | Department of Bridge Engineering, Civil Engineering School, Southwest Jiaotong University, Sichuan Chengdu 610031, China |
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| Abstract: | Based on the uncertain analytical hierarchy process with the group judgment,collected value statistics and barycenter decision theory,a hierarchy structure of factors affecting 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. |
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| Keywords: | UAHP existing railway concrete bridge bridge performance evaluation model |
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