Research on Standardized Design of Assembled Pile-slab Road Struc- tures
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Détails bibliographiques
| Auteur(s): |
Ke Hu
(Anhui Transportation Holding Group Co., Ltd., Hefei, China, 230088.)
Yu Zhu (Anhui Transportation Holding Group Co., Ltd., Hefei, China, 230088.) Zhiquan Liu (Tongji University, Shanghai, China, 200092.) Yuan Fang (Anhui transportation planning, design and Research Institute Co., Ltd, Hefei, China, 230088.) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Congress: Bridges and Structures: Connection, Integration and Harmonisation, Nanjing, People's Republic of China, 21-23 September 2022 | ||||
| Publié dans: | IABSE Congress Nanjing 2022 | ||||
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| Page(s): | 1055-1062 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/nanjing.2022.1055 | ||||
| Abstrait: |
The assembled pile-slab road structure is a frame structure system composed of factory prefabri- cated plate girders and pipe piles, which has the advantages of fast construction, small footprint, and low environmental impact compared with the traditional earth roadbed. In order to develop a series of pile-slab road structures that can replace high-fill roadbeds, this paper studies the rea- sonable forms of pile-slab road structures suitable for replacing earth roadbeds in response to the needs of highway reconstruction and expansion and new construction. The reasonable form of pile-slab road structure travel lane plate is systematically analysed, and the reasonable upper and lower structure forms of pile-slab road structure are proposed. And for the need of assembly con- struction, the division method of the prefabricated sections of members is studied, and a series structure system of 6m~12m is established, which is suitable for application in road construction projects with tight land resources and has good comprehensive benefits. Finally, a standardized design method for pile-slab road structures is developed, which can provide guidance for the ap- plication of such assembled pile-slab road structures. |
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| Mots-clé: |
design
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
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