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Large Span V-shaped Pier Continuous Rigid Structure Design of China- Maldives Friendship Bridge

Large Span V-shaped Pier Continuous Rigid Structure Design of China- Maldives Friendship Bridge
Auteur(s):
Présenté pendant IABSE Symposium: Tomorrow’s Megastructures, Nantes, France, 19-21 September 2018, publié dans , pp. S5-33
DOI: 10.2749/nantes.2018.s5-33
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The China-Maldives Friendship Bridge is a Foreign Aid Project by the Chinese government. The bridge crosses the Gaadhoo Koa Strait, with a total length of 2km. The maximum water depth at bridge sit...
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Détails bibliographiques

Auteur(s): (BRDI, Wuhan, China)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Tomorrow’s Megastructures, Nantes, France, 19-21 September 2018
Publié dans:
Page(s): S5-33 Nombre total de pages (du PDF): 8
Page(s): S5-33
Nombre total de pages (du PDF): 8
DOI: 10.2749/nantes.2018.s5-33
Abstrait:

The China-Maldives Friendship Bridge is a Foreign Aid Project by the Chinese government. The bridge crosses the Gaadhoo Koa Strait, with a total length of 2km. The maximum water depth at bridge site is 46m and long-period waves have a significant impact on the project. The engineering geology is mainly coral reef layer. The main bridge is V-type pier six-span continuous rigid frame bridge ， the span arrangement is (100 +2 × 180 + 140 +100 +60) m, with the total length of 760m. The superstructure of main bridge adopts the hybrid girder composed of concrete beam + steel box girder. The main pier foundation of the main bridge is made of steel pipe composite pile.