General Information
| Completion: | 2000 |
|---|---|
| Status: | in use |
Project Type
| Structure: |
Tied-arch bridge with inclined hangers |
|---|---|
| Function / usage: |
Motorway bridge / freeway bridge |
| Structure: |
Axial (single) tied-arch bridge |
| Material: |
Steel bridge |
Location
| Location: |
Briare, Loiret (45), Centre-Val de Loire, France |
|---|---|
| Carries: |
|
| Crosses: |
|
| Part of: | |
| Coordinates: | 47° 38' 52.14" N 2° 45' 33.46" E |
Technical Information
Dimensions
| main span | 86 m | |
| total length | 170.00 m | |
| span lengths | 34 m - 86 m - 50 m | |
| number of spans | 3 | |
| bridge surface | 5 300 m² |
Quantities
| structural steel | 1 750 t | |
| concrete volume | 920 m³ |
Materials
| deck |
composite steel-reinforced concrete
|
|---|---|
| arch |
steel
|
| suspenders |
steel wire
|
Chronology
| June 2000 | Opening. |
|---|
Participants
Owner
Client
Architecture
-
Alain Spielmann Architecte
- Alain Spielmann (architect)
Structural engineering
- Baudin-Châteauneuf (steel)
- IOA
Civil engineering
Checking engineering
Steel construction
Foundations
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- (2002): Bow-string sur A77. Bow string bridge on A77. Presented at: First fib Congress, 13-19.10.2002, Osaka, Japan, pp. 51-52.
- (2003): Des bow-strings à arc central sur les autoroutes A20 et A77. In: Bulletin ponts métalliques, n. 22 ( 2003), pp. 164-170.
- (2001): Des bow-strings jumeaux sur l'autoroute A77. In: Travaux, n. 771 (January 2001), pp. 33-40.
- (2001): Les plus beaux ponts de France. Bonneton, Paris (France), pp. 106-107.
- (2013): La résistance des sites. De l'architecture des ponts. Presses des Ponts, Paris (France), ISBN 978-2-85978-472-0, pp. 68-71.
- About this
data sheet - Structure-ID
20006499 - Published on:
29/10/2002 - Last updated on:
05/02/2016
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