General Information
Project Type
| Function / usage: |
Road tunnel |
|---|---|
| Structure: |
Tunnel |
Location
| Location: |
Vélizy-Villacoublay, Yvelines (78), Ile-de-France, France Rueil-Malmaison, Hauts-de-Seine (92), Ile-de-France, France |
|---|---|
| For: |
|
| Part of: | |
| Coordinates: | 48° 49' 36" N 2° 8' 58" E |
Technical Information
Dimensions
| diameter | 10.40 m | |
| tunnel length | 10 km | |
| depth | 20 - 90 m | |
| number of lanes | 2 x 2 | |
| TBM | total length | 200 m |
| total weight | 2 500 t | |
| excavation diameter | 11.565 m | |
| weight of shield | 1 500 t |
Design Loads
| design speed | 70 km/h |
Participants
Owner
Architecture
- Michel Regembal (architect)
Contractor
Subcontractor
TBM manufacturer
Reinforcing steel
Formwork
Specialist consultants
Multi-service vehicles
Relevant Web Sites
Relevant Publications
- (2007): A86 à l'ouest: un tunnel de 10 km à deux niveaux. In: Le Moniteur des Travaux Publics et du Bâtiment, n. 5405 (29 June 2007), pp. 79.
- (2003): L'A86 boucle son tour de Paris. In: Le Moniteur des Travaux Publics et du Bâtiment, n. 5198 (11 July 2003), pp. 52-54.
- Following the french connection - A86. In: Tunnels & Tunnelling International, v. 34, n. 10 (October 2002), pp. 40-42.
- Stationäres Brandschutzsystem für das Tunnelprojekt im Pariser Autobahnring A86. In: Felsbau, v. 25, n. 1 ( 2007), pp. 65.
- (2008): Synthèse des critères de calcul des niches de sécurité et de ventilation du tunnel DUPLEX A86. Presented at: AFTES - Journées techniques, Monaco, 2008, pp. 357-368.
- About this
data sheet - Structure-ID
20007948 - Published on:
31/01/2003 - Last updated on:
28/05/2021
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