| 基于AHP-FUZZY算法的独塔斜拉桥安全性评价 |
| |
| 引用本文： | 张俊光,程高,柯亮亮,王宝林. 基于AHP-FUZZY算法的独塔斜拉桥安全性评价[J]. 郑州大学学报(工学版), 2011, 0(3) |
| |
| 作者姓名： | 张俊光 程高 柯亮亮 王宝林 |
| |
| 作者单位： | 长安大学桥梁与隧道陕西省重点实验室;西安公路研究院;天津市政工程研究院; |
| |
| 摘 要： | 根据独塔斜拉桥的结构特点,结合系统工程中常用的层次分析法和模糊综合评判法对在役独塔斜拉桥的安全性进行了评价.建立了桥梁安全性评价模型,在现场实测试验数据和专家咨询的基础上,采用多级模糊综合评判方法,分析确定了影响桥梁安全性的各因素的权重及隶属度,并得到桥梁安全性的模糊评判结果,按照最大贴近度原则,最终确定桥梁的安全性等级,为在役桥梁的后期养护管理提供了科学依据.
|
| 关 键 词： | 独塔斜拉桥 安全性评价 层次分析法 模糊综合评判 承载力 |
Single Pylon Cable-Stayed Bridge Safety Evaluation Based on AHP-FUZZY Algorithm |
| |
| ZHANG Jun-guang,CHENG Gao,KE Liang-liang,WANG Bao-lin. Single Pylon Cable-Stayed Bridge Safety Evaluation Based on AHP-FUZZY Algorithm[J]. Journal of Zhengzhou University: Eng Sci, 2011, 0(3) |
| |
| Authors: | ZHANG Jun-guang CHENG Gao KE Liang-liang WANG Bao-lin |
| |
| Affiliation: | ZHANG Jun-guang1,CHENG Gao1,KE Liang-liang2,WANG Bao-lin3 |
| |
| Abstract: | According to the structure characteristics of a single pylon cable-stayed bridge,the paper evaluated the safety of a single pylon cable-stayed bridge in service with analytic hierarchy process and fuzzy comprehensive evaluation method in system engineering.The paper established the safety evaluation model, and determined the weight and membership of the influence factors of safety with multi-grade fuzzy comprehensive evaluation method,which was based on the actual test data and expert advice,and then got th... |
| |
| Keywords: | the single pylon cable-stayed bridge safety evaluation analytic hierarchy process fuzzy synthetic evaluation load capacity |
| 本文献已被 CNKI 等数据库收录！ |
|
