General Information
| Completion: | 2019 |
|---|---|
| Status: | in use |
Project Type
| Function / usage: |
Road bridge |
|---|---|
| Material: |
Prestressed concrete bridge |
| Structure: |
main bridge: Haunched girder bridge main bridge: Box girder bridge |
| Construction method: |
main bridge: Balanced cantilever method |
| Material: |
Structurae Plus/Pro - Subscribe Now! |
| Structure: |
approach viaducts: Multiple T-section girder bridge |
| Construction method: |
approach viaducts: Precast girders with cast-in-situ slab |
| Structure: |
secondary span: Haunched girder bridge secondary span: Box girder bridge |
Location
| Location: |
Ogooué-Maritime, Gabon |
|---|---|
| Crosses: |
|
| Coordinates: | 1° 2' 10.39" S 8° 54' 24.13" E |
Technical Information
Dimensions
| total length | 4 707 m | |
| number of lanes | 2 x 1 | |
| piles | diameter | 1.600 m 1.800 m |
| length | 50 - 85 m | |
| approach viaduct 1 | ||
|---|---|---|
| span lengths | 21 x 30 m | |
| number of spans | 21 | |
| deck | deck width | 12 m |
| roadway / carriageway width | 9 m | |
| walkway length | 2 x 1.5 m | |
| approach viaduct 2 | ||
| span lengths | 115 x 30 m | |
| number of spans | 115 | |
| deck | deck width | 12 m |
| roadway / carriageway width | 9 m | |
| walkway length | 2 x 1.5 m | |
| approach viaduct 3 | ||
| span lengths | 8 x 30 m | |
| number of spans | 8 | |
| deck | deck width | 12 m |
| roadway / carriageway width | 9 m | |
| walkway length | 2 x 1.5 m | |
| main bridge | ||
| span lengths | 65 m - 120 m - 65 m | |
| deck | deck width | 12 m |
| roadway / carriageway width | 9 m | |
| walkway length | 2 x 1.5 m | |
| secondary span | ||
| span lengths | 35 m - 60 m - 35 m | |
Materials
| superstructure |
prestressed concrete
|
|---|---|
| piers |
reinforced concrete
|
| abutments |
reinforced concrete
|
Participants
Checking engineering
Contractor
Construction management
Relevant Web Sites
There currently are no relevant websites listed.
- About this
data sheet - Structure-ID
20076824 - Published on:
18/02/2019 - Last updated on:
21/03/2019
Structurae cooperates with
