General Information
| Official designation: | VIA 2969 |
|---|---|
| Beginning of works: | 2012 |
| Completion: | 1 September 2014 |
| Status: | completed |
Project Type
| Function / usage: |
High-speed rail bridge |
|---|---|
| Structure: |
main bridge: Haunched girder bridge |
| Material: |
main bridge: Prestressed concrete bridge |
| Structure: |
main bridge: Single-cell box girder bridge |
| Construction method: |
main bridge: Balanced cantilever method |
| Material: |
Structurae Plus/Pro - Subscribe Now! approach viaducts: Steel-reinforced concrete composite bridge |
| Structure: |
approach viaducts: Twin girder bridge |
Location
| Location: |
Cubzac-les-Ponts, Gironde (33), Nouvelle-Aquitaine, France Saint-Loubès, Gironde (33), Nouvelle-Aquitaine, France Saint-Romain-la-Virvée, Gironde (33), Nouvelle-Aquitaine, France |
|---|---|
| Part of: | |
| Coordinates: | 44° 57' 4.67" N 0° 27' 12.77" W |
Technical Information
Dimensions
| approach viaduct C0-P6 | ||
|---|---|---|
| main span | 55 m | |
| total length | 300 m | |
| girder depth | 3.80 m | |
| approach viaduct P17-C20 | ||
| main span | 55 m | |
| total length | 150 m | |
| girder depth | 3.80 m | |
| main bridge P7-P16 | ||
| main span | 100 m | |
| total length | 800 m | |
| girder depth | 5 - 8.10 m | |
| overall structure | ||
| total length | 1 319 m | |
| bridge surface | 15 828 m² | |
| number of tracks | 2 | |
Quantities
| approach viaducts | ||
|---|---|---|
| structural steel | 2 200 t | |
| main bridge | ||
| prestressing steel | 570 t | |
| overall structure | ||
| concrete volume | 44 000 m³ | |
| reinforcing steel | 6 200 t | |
Design Loads
| overall structure | ||
|---|---|---|
| design speed | 230 km/h | |
Materials
| piers |
reinforced concrete
|
|---|---|
| deck of main bridge |
prestressed concrete
|
| deck of approach viaducts |
composite steel-reinforced concrete
|
| abutments |
reinforced concrete
|
Participants
Owner
Architecture
Construction engineers
- SECOA (approach viaducts)
- Vinci Construction Grands Projets
Steel construction
Special foundations
Prestressing
Form travelers
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- (2015): Viaduc de la Dordogne - un site et un délai contraints. In: Travaux, n. 912 (January 2015), pp. 30-35.
- About this
data sheet - Structure-ID
20066708 - Published on:
16/01/2015 - Last updated on:
27/01/2021
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