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Railway bridge in Pnovany, CZ
Railway bridge in Pnovany
Replacement of a 120 years old bridge, on its end of life
REQUIREMENTS
• Open design without the bottom slab, for maximum ground clearance
• Slope around the wings must copy the existing embankment
• Replacement of old bridge with an aesthetical architectural solution
• A fast solution with minimal impact on the building site traffic and the environment
SOLUTION
• Using an arch system based on a flat feet
• Finding a suitable combination of 15sqm wall elements and 20sqm roof elements
• Reducing the width of the bridge using an edge beam
• Use of precast wing walls, to allow for solid earthworks required by the railway line
- CLIENT SŽDC, Construction Manager Plzen
- YEAR 2008
- INSTALATION15 April 2008
- CONTRACTORSkanska DS
- DESIGNERSudop Praha, VIN Consult
- STRUCTURECM4 15 x 20 Arch precast structure
- SPAN5,8m
- HEIGHT3,5m
- LENGTH10,0m (4 rings of 2,5m)
- TAGS