| 大跨度斜拉桥综合评估系统的研制与开发 |
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| 引用本文： | 任远,黄侨,林阳子.大跨度斜拉桥综合评估系统的研制与开发[J].南京航空航天大学学报,2007,39(4):535-539. |
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| 作者姓名： | 任远 黄侨 林阳子 |
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| 作者单位： | 1. 哈尔滨工业大学桥梁工程研究所,哈尔滨,150090
2. 哈尔滨工业大学桥梁工程研究所,哈尔滨,150090;东南大学交通学院,南京,210096 |
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| 基金项目： | 高等学校博士学科点专项科研项目
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黑龙江省交通厅重点科技基金 |
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| 摘 要： | 将不确定型层次分析法、模糊理论、集值统计原理等方法应用于大跨度斜拉桥的综合评估中,建立了斜拉桥综合评估的指标体系和评估模型,并通过哈尔滨松花江斜拉桥综合评估的实例,证明了该评估体系的可行性与实用性。在此基础上,采用VC 语言,引入面向对象技术,开发了大跨度斜拉桥综合评估系统,实现了大跨度斜拉桥综合评估的自动化和可视化,可为桥梁的养护管理提供科学依据。
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| 关 键 词： | 斜拉桥 综合评估 不确定型层次分析 模糊理论 集值统计原理 |
| 文章编号： | 1005-2615（2007）04-0535-05 |
| 修稿时间： | 2006-10-26 |
Study and Development of Comprehensive Assessment System of Long Span Cable-Stayed Bridges |
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| Ren Yuan,Huang Qiao,Lin Yangzi.Study and Development of Comprehensive Assessment System of Long Span Cable-Stayed Bridges[J].Journal of Nanjing University of Aeronautics & Astronautics,2007,39(4):535-539. |
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| Authors: | Ren Yuan Huang Qiao Lin Yangzi |
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| Institution: | 1. Institute of Bridge Engineering, Harbin Institute of Technology, Harbin, 150090, China; 2. School of Transportation, Southeast University, Nanjing, 210096, China |
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| Abstract: | The uncertain type of analytic hierarchy process(AHP) method,fuzzy theory and set-valued statistics theory are applied to the comprehensive assessment of long span cable-stayed bridges,and then an index system and an assessment model are proposed for comprehensive assessment of cable-stayed bridges.The assessment system is proved to be feasible and practical according to the practical application of the comprehensive assessment of Harbin Songhua River cable-stayed Bridge.By applying object-oriented programming(OOP),a system with VC language is developed for comprehensive assessment of long span cable-stayed bridges,thus realizing automation and visualization.It provides a scientific basis for the maintenance and management of the bridges. |
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| Keywords: | cable-stayed bridge comprehensive assessment uncertain type of analytic hierarchy process fuzzy theory set-valued statistics |
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