[1]王展亮.基于三角模糊数的悬索桥梁状态评估研究[J].福建工程学院学报,2014,12(06):536-540.[doi:10.3969/j.issn.1672-4348.2014.06.006]
 Wang Zhanliang.Research of suspension bridge condition assessment based on triangular fuzzy analytic hierarchy process[J].Journal of FuJian University of Technology,2014,12(06):536-540.[doi:10.3969/j.issn.1672-4348.2014.06.006]
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基于三角模糊数的悬索桥梁状态评估研究()
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福建工程学院学报[ISSN:2097-3853/CN:35-1351/Z]

卷:
第12卷
期数:
2014年06期
页码:
536-540
栏目:
出版日期:
2015-01-25

文章信息/Info

Title:
Research of suspension bridge condition assessment based on triangular fuzzy analytic hierarchy process
作者:
王展亮
福建工程学院土木工程学院
Author(s):
Wang Zhanliang
College of Civil Engineering, Fujian University of Technology
关键词:
悬索桥 状态评估 模糊层次分析 三角模糊数
Keywords:
suspension bridge condition assessment fuzzy hierarchy analysis triangular fuzzy number
分类号:
U447
DOI:
10.3969/j.issn.1672-4348.2014.06.006
文献标志码:
A
摘要:
基于三角模糊数判断矩阵的模糊层次分析法,提出利用模糊数比较大小原理,获得确定元素的权重值,较好解决了三角模糊数无法获得确定元素权重值的问题。并以福州市鼓山大桥悬索桥为工程背景,利用三角模糊数模糊层次分析法建立该桥状态评估指标体系模型,确定评估指标的权重及最终的状态评估值。该评估方法简单易行,精度较高,可以为大跨度悬索桥的养护管理及健康状态预警提供科学依据。
Abstract:
To determine elements weight value of triangular fuzzy numbers, fuzzy number size comparison principle was employed to obtain the weight of triangular fuzzy number via fuzzy analytic hierarchy process based on the judgment matrix. Exemplified by the construction condition of Fuzhou Gushan mountain suspension bridge, the fuzzy hierarchy process was employed to establish the bridge state evaluation index system model to determine the weights of evaluation indexes and the final state evaluation value. The results show that the evaluation method is simple with high precision and can contribute to largespan suspension bridge maintenance management and health warning.

参考文献/References:

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[2] 李海涛.基于模糊层次分析的连续梁桥健康状态的评估[J].公路工程,2012,37(2):26-28.
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[5] 宋钢.桥梁安全性和耐久性评估方法研究及其应用[J].公路工程与运输,2007(12):54-56.
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更新日期/Last Update: 2014-12-25