General Information
Project Type
| Structure: |
Three-span cable-stayed bridge |
|---|---|
| Secondary structure(s): |
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| Function / usage: |
Road bridge |
| Material: |
Prestressed concrete bridge Structurae Plus/Pro - Subscribe Now! Structurae Plus/Pro - Subscribe Now! |
Location
| Location: |
Brunei |
|---|---|
| Part of: | |
| See also: |
Brunei Channel Bridge (2020)
|
| Coordinates: | 4° 53' 11.12" N 115° 5' 0.56" E |
Technical Information
Dimensions
| total length | 520 m | |
| span lengths | 130 m - 260 m - 130 m | |
| number of spans | 3 | |
| number of lanes | 2 x 2 | |
| longitudinal slope | ± 3.000 % | |
| superelevation | ± 2.500 % | |
| deck | girder depth | 2.896 m |
| total width | 30.2 m | |
| pylon | height | 110.5 m |
Materials
| deck |
prestressed concrete
|
|---|---|
| piers |
reinforced concrete
|
| pylons |
reinforced concrete
|
Notes
The Eastern Channel Bridge is composed of a navigation span of 260m and 2 side spans of 130m. The deck is 30.2m wide (4 vehicle lanes) with transverse cross beams spaced at 4.90m and is supported on 2 High Damping Rubber Bearings (HDRBs) at the transition piers (P166 and P167). Pre-stress is introduced by post-tensioning to avoid tensile stress in the edge girder and cross beam. The stay cables which have Parallel Strand System are anchored in the edge girders and are supported by cable saddles installed on the towers. The towers curved A-shape legs with heights of 110.5m from the top of pile cap. The legs have a curved tapering ribbed section and are connected with infilled wall above the deck.
Participants
Owner
Structural engineering
Checking engineering
Main contractor
Subcontractor
Relevant Web Sites
Relevant Publications
- (2015): Temburong Bridge, Brunei - Design of two cable stayed bridges. In: Bautechnik, v. 92, n. 3 (March 2015), pp. 220-226.
- (2015): Temburong Bridge, Brunei – CC3 Navigation Bridges and Associated Viaducts. Presented at: IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015, pp. 2046-2053.
- (2015): Temburong Bridge, Brunei – Independent Design Check. Presented at: IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015, pp. 2062-2069.
- About this
data sheet - Structure-ID
20066999 - Published on:
27/04/2015 - Last updated on:
20/02/2024
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