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Empuje del viaducto de acceso del Puente de la Constitución de 1812 sobre la Bahía de Cádiz

Auteur(s):

Médium: article de revue
Langue(s): en  es 
Publié dans: Hormigón y acero, , n. 278-279, v. 67
Page(s): 199-208
DOI: 10.1016/j.hya.2015.12.007
Abstrait:

Launching access viaduct of the Constitución de 1812 Bridge over the Cadiz Bay

The deck of the access viaduct from Cádiz of Constitución de 1812 cable-stayed Bridge, with a length of 581,3m and an average width of 33,20m, is a structure of double composite action. The construction process used is the launching of the deck from one side with the aid of a temporary active stay system to save the standard span length of 75m (maximum). The steel section of the deck is pushed with the floor slabs stockpiled on it and a central street of 6m width of the upper slab concreted representing a total weight of 81.000kN.This article describes the main features of the structure of the deck, along with the maneuvers and most significant launching auxiliary elements.

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  • Reference-ID
    10075462
  • Création
    27.03.2018
  • Modification
    07.10.2018