General Information
| Other name(s): | Viaduc de la Colagne |
|---|---|
| Beginning of works: | 2003 |
| Completion: | 2006 |
| Duration of works: | 36 months |
| Status: | in use |
Project Type
| Structure: |
Box girder bridge |
|---|---|
| Function / usage: |
Motorway bridge / freeway bridge |
| Construction method: |
Balanced cantilever method |
| Material: |
Prestressed concrete bridge |
Location
| Location: |
Le Monastier-Pin-Moriès, Bourgs-sur-Colagne, Lozère (48), Occitanie, France |
|---|---|
| Address: | N 88 |
| Crosses: |
|
| Carries: |
|
| Part of: | |
| Coordinates: | 44° 29' 53.86" N 3° 14' 53.96" E |
Technical Information
Dimensions
| total length | 663.00 m | |
| span lengths | 83 m - 148 m - 190 m - 151 m - 91 m | |
| number of spans | 5 | |
| pier height | P2: 108.5 m P3: 92.4 m |
|
| number of lanes | 2 x 2 | |
| deck | deck depth | 5.00 - 11.00 m |
| deck width | 19.50 m | |
| pier P1 | height | 23.50 m |
| pier P2 | height | 108.50 m |
| pier P3 | height | 92.50 m |
| pier P4 | height | 41.30 m |
Quantities
| concrete volume | 21 000 m³ | |
| prestressing steel | 800 t | |
| reinforcing steel | 3 100 t | |
| formwork | 52 000 m² |
Cost
| cost of construction (incl. taxes) | Euro 31 000 000 |
Materials
| deck |
prestressed concrete
|
|---|
Participants
Owner
Client
Design
Architecture
- André Mascarelli (architect)
Construction engineers
Geotechnical engineering
Checking engineering
Contractor
Subcontractor
Prestressing
Concrete supplier
Reinforcing steel
Bearings
Relevant Web Sites
Relevant Publications
- (2006): Le béton à l'épreuve du froid. In: Construction moderne ( 2006), pp. 6-7.
- (2006): Contraintes pour le viaduc de la Colagne. In: Le Moniteur des Travaux Publics et du Bâtiment, n. 5349 (2 June 2006), pp. 51.
- Coup d'envoi pour le raccordement de la RN88 à l'autoroute A75. In: Le Moniteur des Travaux Publics et du Bâtiment, n. 5214 (31 October 2003), pp. 58.
- (2006): Encorbellements aériens pour le viaduc de La Colagne. In: Le Moniteur des Travaux Publics et du Bâtiment, n. 5361 (25 August 2006), pp. 38-39.
- (2005): Viaduc de la Colagne. Vent et stabilité de fléau - Analyse temporelle. In: Ouvrages d'art, n. 50 (November 2005), pp. 15-22.
- About this
data sheet - Structure-ID
20003464 - Published on:
02/06/2002 - Last updated on:
05/02/2016
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