General Information
| Completion: | June 2021 |
|---|---|
| Status: | under construction |
Project Type
| Structure: |
Box girder bridge |
|---|---|
| Material: |
Prestressed concrete bridge |
| Function / usage: |
Tramway, light or metro rail bridge |
| Construction method: |
Precast segmental construction using launching gantry |
| Material: |
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Location
| Location: |
Rennes, Ille-et-Vilaine (35), Bretagne, France Cesson-Sévigné, Ille-et-Vilaine (35), Bretagne, France |
|---|---|
| Part of: | |
| Coordinates: | 48° 7' 19.68" N 1° 38' 30.56" W |
| Coordinates: | 48° 7' 58.16" N 1° 37' 5.84" W |
Technical Information
Dimensions
| total length | 2 395 m | |
| span lengths | 30 - 37 m | |
| number of spans | 36 | |
| horizontal radius of curvature | min. 125 m | |
| number of tracks | 2 | |
| deck | deck slab thickness | 0.20 m |
| web thickness | 0.30 - 0.50 m | |
| piers | number | 70 |
| piles | diameter | 1.000 m |
Quantities
| concrete volume | 23 000 m³ | |
| prestressing steel | 618 t | |
| reinforcing steel | 4 300 t | |
| piles | total length of piles | 1 200 m |
Materials
| piers |
reinforced concrete
|
|---|---|
| girder |
precast prestressed concrete
|
| abutment |
reinforced concrete
|
Participants
Owner's representative
Client
Architecture
Structural engineering
Checking engineering
Main contractor
Co-contractor
Prestressing
Bearings
Formwork
Launching
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- (2018): La pose des tabliers du viaduc de Rennes. In: Travaux, n. 940 (March 2018), pp. 52-57.
- About this
data sheet - Structure-ID
20075895 - Published on:
09/09/2018 - Last updated on:
28/08/2024
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