General Information
Project Type
| Structure: |
Twin girder bridge |
|---|---|
| Function / usage: |
Motorway bridge / freeway bridge |
| Material: |
Steel-reinforced concrete composite bridge |
Location
| Location: |
Nantes, Loire-Atlantique (44), Pays de la Loire, France La Chapelle-sur-Erdre, Loire-Atlantique (44), Pays de la Loire, France |
|---|---|
| Address: | A844 |
| Crosses: |
|
| Carries: |
|
| Coordinates: | 47° 16' 31.75" N 1° 31' 43.81" W |
Technical Information
Dimensions
| total length | 2 x 500 m | |
| span lengths | 50 m - 75 m - 95 m - 3 x 75 m - 55 m | |
| number of spans | 7 | |
| on-center distance between girders | 5.75 m | |
| distance between diaphragms | 6.80 m | |
| girder depth | 3.00 m | |
| deck | deck width | 11.50 m |
| deck slab thickness | 0.35 - 0.22 m |
Quantities
| structural steel | 2 450 t |
Materials
| deck slab |
reinforced concrete
|
|---|---|
| girders |
steel
|
Participants
Relevant Web Sites
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- About this
data sheet - Structure-ID
20007132 - Published on:
07/12/2002 - Last updated on:
05/02/2016
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