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Cubzac High-Speed Rail Bridge

General Information

Official designation: VIA 2969
Beginning of works: 2012
Completion: 1 September 2014
Status: completed

Project Type

Structure: main bridge:
Single-cell box girder bridge
Haunched girder bridge
approach viaducts:
Twin girder bridge
Function / usage: High-speed rail bridge
Construction method: main bridge:
Balanced cantilever method
Material: main bridge:
Prestressed concrete bridge
approach viaducts:
Steel-reinforced concrete composite bridge

Location

Location: , , ,
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, , ,
Part of:
Coordinates: 44° 57' 4.67" N    0° 27' 12.77" W
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Technical Information

Dimensions

approach viaduct C0-P6
main span 55 m
total length 300 m
girder depth 3.80 m
approach viaduct P17-C20
main span 55 m
total length 150 m
girder depth 3.80 m
main bridge P7-P16
main span 100 m
total length 800 m
girder depth 5 - 8.10 m
overall structure
total length 1 319 m
bridge surface 15 828 m²
number of tracks 2

Quantities

approach viaducts
structural steel 2 200 t
main bridge
prestressing steel 570 t
overall structure
concrete volume 44 000 m³
reinforcing steel 6 200 t

Design Loads

overall structure
design speed 230 km/h

Materials

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

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Participants

Owner
Architecture
Construction engineers
Steel construction
Special foundations
Prestressing
Form travelers

Relevant Web Sites

There currently are no relevant websites listed.

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20066708
  • Date created
    16/01/2015
  • Last Update
    05/09/2018