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Trapagaran Viaduct

General Information

Name in local language: Viaducto de Trapagaran
Beginning of works: February 2008
Completion: September 2010
Duration of works: 32 months
Status: in use

Project Type

Location

Location: , , ,
Next to: Trapagaran Viaduct (A-8)
Coordinates: 43° 17' 55.42" N    3° 1' 19.09" W
Show coordinates on a map

Technical Information

Dimensions

total length 995 m
height above valley floor or water 42 m
approach viaduct A
span lengths 56.71 m - 79.23 m - 76.98 m - 59.25 m
deck deck depth 3.50 m
deck width 11.80 - 17.40 m
deck slab thickness 0.30 m
approach viaduct B
span lengths 37.99 m - 77.04 m - 52.26 m - 59.80 m
deck deck depth 3.50 m
deck width 11.50 m
deck slab thickness 0.30 m
approach viaduct C
span lengths 42.02 m - 86.43 m - 43.47 m - 53.50 m - 60.25 m
deck deck width 11.50 m
approach viaduct D
span lengths 54.57 m - 61.10 m
deck deck width 7.80 m
main bridge
total length 670 m
span lengths 95.60 m - 4 × 125 m - 80 m
abutment 2 width 35.60 m
diameter of bored piles 2.00 m
deck deck depth 5.90 m
deck width 35.60 m
horizontal radius of curvature min. 500 m
piers width 8.50 m
thickness 5.10 m
transition zone
deck deck depth 3.50 - 5.90 m
deck width 36.43 - 40.80 m

Quantities

main bridge
reinforcing steel ratio 181 kg/m³
transverse prestressing 3.65 kg/m²
longitudinal prestressing 32.2 kg/m²
transition zone
prestressing steel 32.9 kg/m²
reinforcing steel ratio 240 kg/m³

Materials

piers reinforced concrete
deck of main bridge composite steel-prestressed concrete
deck of approach viaducts composite steel-reinforced concrete
abutments reinforced concrete
transition zone composite steel-prestressed concrete

Products, Services & Reports

Modular Expansion Joints can be constructed for any movements, from about 100 mm up to 2,000 mm and more. They allow movements in all 3 directions ...

[more]

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Participants

Design
Co-contractor
Steel construction
Prestressing
Expansion joints
Formwork & shoring

Relevant Web Sites

Relevant Publications

  • Fernández Vega, Juliana / Llombart Jaques, José Antonio / Revoltós Fort, Jordi (2014): Viaducto de Trapagaran. In: Hormigón y acero, v. 65, n. 274 (4th Quarter 2014), pp. 233-245.
  • About this
    data sheet
  • Structure-ID
    20060430
  • Date created
    24/06/2011
  • Last Update
    09/08/2018