| 基于模糊综合评判和层次分析法的桥梁安全性评估 |
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| 引用本文： | 杨则英,曲建波,黄承逵.基于模糊综合评判和层次分析法的桥梁安全性评估[J].天津大学学报(自然科学与工程技术版),2005,38(12):1063-1067. |
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| 作者姓名： | 杨则英 曲建波 黄承逵 |
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| 作者单位： | [1]大连理工大学海洋与近海工程重点试验室,大连116024 [2]山东大学土建与水利学院,济南250061 [3]山东航运集团,济南250014 |
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| 基金项目： | 辽宁省交通厅重点科技攻关资助项目（0101）. |
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| 摘 要： | 根据钢筋混凝土梁桥的受力特点建立了钢筋混凝土梁桥安全性评价模型，结合层次分析法确定各影响因素的权重，用“加权平均型”模糊综合评定方法评定桥梁的安全性等级．该评定方法能够较好地反映在役钢筋混凝土梁桥的安全性状况，可以为桥梁结构的维修加固提供决策依据，评价结果简单直观．
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| 关 键 词： | 钢筋混凝土梁桥 安全性 层次分析法 模糊综合评判 |
| 文章编号： | 0493-2137（2005）12-1063-05 |
| 收稿时间： | 2004-04-30 |
| 修稿时间： | 2004-11-01 |
Bridge Safety Evaluation Based on Fuzzy Synthetic Evaluation Method and Analytic Hierarchy Process |
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| YANG Ze-ying, Qu Jian-bo, HUANG Cheng-kui Limited Company, Jinan , China.Bridge Safety Evaluation Based on Fuzzy Synthetic Evaluation Method and Analytic Hierarchy Process[J].Journal of Tianjin University(Science and Technology),2005,38(12):1063-1067. |
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| Authors: | YANG Ze-ying Qu Jian-bo HUANG Cheng-kui Limited Company Jinan China |
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| Institution: | 1, State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024; 2. School of Civil and Hydraulic Engineering, Shandong University, Jinan 250061, China; 3. Shandong Shipping (Group |
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| Abstract: | A safety evaluation model of existing reinforced concrete bridges is established based on analytic hierarchy process. In order to combine quantitative factor evaluation with qualitative factor evaluation, fuzzy synthetic evaluation method is used to evaluate bridge safety, in which experience of experts can be used sufficiently. Evaluation results are simple and evident, which can reflect existing bridges safety condition perfectly and provide reference for decision-making in the repair and reinforcement of the bridge structure and its components. |
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| Keywords: | RC beam bridge safety analytic hierarchy process fuzzy synthetic evaluation |
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