General Information
Project Type
| Structure: |
Cable-stayed bridge with semi-fan system Two-span cable-stayed bridge |
|---|---|
| Secondary structure(s): |
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| Function / usage: |
Road bridge Tramway, light or metro rail bridge |
| Material: |
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Location
| Location: |
Chongqing, China |
|---|---|
| Crosses: |
|
| See also: |
Dongshuimen Bridge (2014)
|
| Coordinates: | 29° 34' 4.92" N 106° 34' 30.85" E |
Technical Information
Dimensions
| total length | 720 m | |
| span lengths | 88 m - 312 m - 240 m - 80 m | |
| number of spans | 4 | |
| number of tracks | 2 | |
| number of lanes | 2 x 4 | |
| roadway / carriageway width | 2 x 16 m | |
| walkway width | 2 x 3 m |
Design Loads
| railroad bridge | design speed | 100 km/h |
| road bridge | design speed | 40 km/h |
Materials
| pylons |
reinforced concrete
|
|---|---|
| deck truss |
steel
|
Case Studies and Applied Products
TENSA®MODULAR LR & LR-LS – Modular expansion joints
Modular Expansion Joints can be constructed for any movements, from about 100 mm up to 2,000 mm and more. They allow movements in all 3 directions and rotations around all 3 axes.
[more]Participants
Relevant Web Sites
Relevant Publications
- (2009): Design Concept of the Twin River Bridges in Chongqing. Presented at: IABSE Workshop: Recent Major Bridges, Shanghai, China, 11-12 May 2009, pp. 128-134.
- (2015): Design of Twin River Bridges for Light Rail Transit and Highway. Presented at: IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015, pp. 2070-2077.
- About this
data sheet - Structure-ID
20071790 - Published on:
13/10/2016 - Last updated on:
24/05/2023
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