Project description
Rehabilitation of the deteriorated structure due to the passage of time formed by a viaduct of about 219 m and a width of 10 m; It consists of a deck formed by a reinforced concrete slab, supported on five precast T-beams, which in turn are supported on hammer piles with rectangular shafts. The stirrups are open.
The solution requires the use of provisional supports for the assembly of the inclined piles, the metallic part of the deck and the concreting of the slab. 2 pairs of tie rods are also used for each ‘V’ that are installed during the assembly of the metal structure of the piers and are tensioned to counteract the forces that appear in service.
Structure details
- Tipology: Gateaway with a double girdle board of double mixed action with 4 inclined mixed box-type piers and 2 of concrete.
- Total length: 515 m
- Major span: 158 m
- Width: 11,50 m
Situación
Project data
- Client: Infraestructures de la Generalitat de Catalunya
- End works: 2022
- Budget: 1,5 M€
- Work done: Management direction.
