Bridge Dumanja Jaruga
Janjina, Croatia
The total length of the Dumanja Jaruga Bridge is 500m with a maximum span of 120m. Most of the viaduct was built in free balanced cantilever method using 4 pairs of the Doka Cantilever Forming Traveller. The change of the cross slope was a big challenge, the distance of the launching rail to the deck had to be constantly adapted to the variable curve radius (S-curve). The area of the 23m long approach spans were supported by Doka UniKit shoring tower 480, UniKit primary and secondary beams and custom SL-1 towers. Doka delivered a real added value by executing the formwork planning in BIM design.
Project data
Beginning of formwork usage on site
2020
End of formwork usage on site
2022
Country
Croatia
Zip/Postal Code
20246
City
Janjina
Contractors
STRABAG d.d.
Building data
Construction method
Heavy Shoring
Structure height
20m
Overall length of bridge
500m
Longest span
120m
Number of sections
18Number of trusses
16Section width
11.5mSection length
5m