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Viaducto de Trapagaran

Author(s):


Medium: journal article
Language(s): en  es 
Published in: Hormigón y acero, , n. 274, v. 65
Page(s): 233-245
Abstract:

Trapagaran Viaduct

The Trapagaran viaduct was divided into three parts: main viaduct, access viaduct and transition area. The main viaduct is 670 m long with 125 m spans. It is formed by a 35.60 m wide, 5.90 m deep prestressed concrete box cross section. The access viaduct is formed by four separate structures with spans reaching 86 m. Each of the decks is made up of a composite 3.50 m deep box girder. The four branches converge in the transition area displaying complex geometry. The transition area is a prestressed concrete structure of approximately 60 m in span executed on falsework.

Keywords: Cantilever method; Evolutive cross section; Composite construction; Complex geometry; Falsework

Structures and Projects

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  • About this
    data sheet
  • Reference-ID
    10075486
  • Date created
    09/08/2018
  • Last Update
    09/08/2018