Ampliación doble calzada
Pamplona Cúcuta, Colombia
After completion, the Autopista Pamplona-Cúcuta will improve the road connection between Colombia and Venezuela and also with the North of the country. For the Viaduct 201, with an very tight bridge plan radius of 120m, the project team designed an economic formwork solution by using Top50 combined with DOKA's Cantilever Forming Traveller. Because of the limited space on the pierhead (L=8,0m) the starting procedure was done asymmetrically. That means, one CFT gets installed, casts the first segment on one side and afterwards there is enough space to install the 2nd traveller to cast symmetrically as usual for the free balanced cantilever method.
Project data
Year of completion
2021
Country
Colombia
Zip/Postal Code
543057
City
Pamplona Cúcuta
Contractors
Sacyr
Building data
Sector
Bridge
Construction Method
Balanced cantilever
Construction Type
Cantilever
Cross section
Single box
Section height
4m
Section width
10.30m
Section length
4.30m
Radius
120m
Systems used
Cantilever Forming TravellerLarge-area formwork Top 50
Doka UniKit