Research on the design and application of cable-stayed bridges in China
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Détails bibliographiques
| Auteur(s): |
Xiangmin Yu
(Shanghai University, Shanghai 200444, China)
Wei Zhang (Shanghai University, Shanghai 200444, China) Yuanyin Song (CCCC Highway Bridges National Engineering Research Centre Co., Ltd., Beijing 100120, China) Jin Liu (Shanghai University, Shanghai 200444, China) Dewei Chen (Tongji University, Shanghai 200092, China) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Congress: Beyond Structural Engineering in a Changing World, San José, Cost Rica, 25-27 Seotember 2024 | ||||
| Publié dans: | IABSE Congress San José 2024 | ||||
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| Page(s): | 313-320 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/sanjose.2024.0313 | ||||
| Abstrait: |
Cable-stayed bridges (CSBs) have undergone rapid development in China during the past five decades. A large number of world-class record-breaking CSBs have been built, and remarkable experience has been accumulated. In this paper, 776 CSBs from 1975 to 2022 in China are comprehensively investigated, and more than 15 fundamental factors are analyzed. Firstly, the general characteristics of CSBs in China are reviewed, including the bridge development, regional distribution, and general configuration. Subsequently, the four deck types and applications are compared and presented. Furthermore, typical pylon configurations are illustrated from the views of the structural shape and height. Lastly, the structural characteristics of parallel wire and strand cables are discussed, and the stay cable layouts of the CSBs are highlighted. This paper will provide a comprehensive and useful reference for the design and research work of more excellent and impressive CSBs worldwide. |
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| Mots-clé: |
design Pont à haubans pylône tablier
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