Construction Challenges in Super Large Double-Deck Bridges -- Minpu Bridge Construction Practice
| Author(s): |
Gu Haihuan
Cai Zhongming |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011 |
| Published in: | IABSE-IASS 2011 London Symposium Report |
| Year: | 2011 |
| Abstract: |
The Minpu Bridge, acrossing the Huangpu River in Shanghai, is a double-deck cable-stayed bridge with main span of 708 meters, carrying 8 traffic lanes on the upper deck and 6 lanes on the lower deck . A composite truss of steel web members and fiber reinforced concrete embedded with steel frames for the upper and lower decks, is first used in a long span cable-stayed bridge. Composite truss structure, as well as all-welded connection methods for the main span, is applied. This paper presents the main features and key technologies that have been successfully studied and applied. |
| Keywords: |
Super Large Double-Deck Bridge truss compound girder structure fiber concrete composite girder structure the massive concrete of pile caps full-steel all-welded truss and girder combination structure integral hoist and overhead slide
|
Structures and Projects
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10065413 - Published on:
03/10/2011 - Last updated on:
05/07/2021
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