General Information
| Name in local language: | Terceira Ponte de Rio Branco |
|---|---|
| Beginning of works: | 2003 |
| Completion: | 2006 |
| Status: | in use |
Project Type
| Structure: |
Three-span extradosed bridge |
|---|---|
| Function / usage: |
Road bridge |
| Construction method: |
Balanced cantilever method |
| Material: |
Prestressed concrete bridge |
| Plan view: |
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| Support conditions: |
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| Material: |
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| Secondary structure(s): |
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Location
| Location: |
Rio Branco, Acre, Brazil |
|---|---|
| Crosses: |
|
| Coordinates: | 10° 0' 42.44" S 67° 50' 36.56" W |
Technical Information
Dimensions
| total length | 198.0 m | |
| span lengths | 54 m - 90 m - 54 m | |
| number of spans | 3 | |
| number of lanes | 2 x 2 | |
| abutments | number | 2 |
| deck | deck depth | 2.00 - 2.50 m |
| deck width | 21.1 m | |
| pylons | height | ca. 27.5 m |
| number | 2 x 2 |
Materials
| deck |
prestressed concrete
|
|---|---|
| pylons |
reinforced concrete
|
Notes
First extradosed bridge to be built in Brazil.
Participants
Design
Structural engineering
- Iberê Martins da Silva (structural engineer)
- Rui Nobhiro Oyamada (structural engineer)
- Viviane Marta Tanizaki (structural engineer)
- Tunehiro Uono (structural engineer)
- Manoel Rodrigues da Rocha Junior (structural engineer)
Consulting engineers
- Hideki Ishitani (consulting engineer)
Co-contractor
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- (2005): Ponte protendida no extradorso (extradosed) sobre o Rio Acre. Presented at: O Betão nas Estruturas - SIABE 05; Coimbra, Portugal; 05-07.07.2005.
- About this
data sheet - Structure-ID
20016087 - Published on:
13/04/2005 - Last updated on:
11/09/2020
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