Addressing Design and Construction Challenges for a Complex Elevated Interchange over the Sea
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Détails bibliographiques
| Auteur(s): |
Mike Tapley
(Aurecon, Hong Kong)
Lemuel Leung (Aurecon, Hong Kong) Patrick Chan (Chun Wo Construction, Hong Kong) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Publié dans: | IABSE Symposium Prague 2022 | ||||
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| Page(s): | 1535-1542 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/prague.2022.1535 | ||||
| Abstrait: |
As part of the strategic road network in Hong Kong, an express link will connect East Kowloon and the new town of Tseung Kwan O. Part of this link includes an elevated interchange over the sea with seven post- tensioned bridges. The series of balanced cantilever bridges within this marine interchange run in a spaghetti junction manner around the main line viaduct, which comprises two parallel bridges connected at each pier with a cast in-situ diaphragm. This paper presents the project’s unprecedented design challenges, along with the methods used to construct the complex viaducts whilst ensuring a safe construction environment. |
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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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