Grudziadz Bridge is a pre-stressed concrete bridge which crosses the Wisla River in Grudziadz, Poland. The whole length of the bridge is 404 m, with span lengths of 110 m, 180 m and 110 m. The used construction method is free cantilevering. The maximum cantilever lengths reach up to 94 m in the side spans and 89 m in the central span. During the construction two temporary piers were used which were placed only in the side spans 22 meters away from the pier. The cross-section is a single cell hollow box which has a varying depth from 4 m at mid-span to 10.5 m above the piers.
Grudziadz Bridge, Constuction Sequence
TDV was the Consultant team and mainly responsible for the modelling, construction, stage analysis, structural analysis and erection control.
TDV Consulting GmbH
Dorian Janjic & Partner
A-8010 Graz, Austria