Fler bilder 
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Sucharski Bridge, Gdansk, Poland
Tested ACS Self-Climbing Technology
with TRIO and VARIO for 97 m High Pylon
This structure is, after the Swietokrzyski Bridge in Warsaw, the second cable-stayed bridge in Poland. The 381 m long and 20.30 m wide suspension bridge has a span of 230 metres. The 97 m high pylon is visible from a large distance and resembles an upside down letter Y. The two pylon legs, inclined at 78°, meet at a height of 57 m to form a vertical shaft.
PERI divided the angled pylon legs into 13 concreting cycles with twelve cycles for the shaft. Climbing was done crane-independently with the ACS system. In order to ensure a cost-effective completion of the project, the contractor was optimally equipped with flexible VARIO GT 24 girder wall formwork elements as well as fast TRIO formwork for the internal vertical shaft. The use of shortened VARIO components for the inside of the pylon allowed easy and accurate adjustment to the cross-section tapering from 5.00 to 3.60 m.
The selected climbing and formwork solutions were decisive factors in the optimisation of the construction progress. Along with a high degree of accuracy, a faultless concrete surface finish was achieved.
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| Använda PERI system |
TRIO
VARIO GT 24 Formbalkar
ACS R Självklättersystem
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Wlodzimierz Bielski
Project Manager
“With ACS, we could work safely and comfortably. The formwork adapted excellently to the changing cross-sections and inclination. This enabled us to achieve high productivity.”
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PERI Handbook 2005 Formwork
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