BANK • PEŁNY PODGLĄD
Czarne łabędzie na warszawskim Moście Poniatowskiego
Miejskie Legendy • ai-rescue-scout
ŹRÓDŁA I DOWODY
1 zapisanych źródełEvidence: 42 • authority: 88
Poniatowski Bridge & Viaduct in Warsaw – Safety of People and Structure Versus Conservation Requirement. <p>Poniatowski Bridge and Viaduct across Vistula River in Warsaw, Poland was damaged during I and II World War and rebuild after them. Total length of the bridge is 504.00 m and of the viaduct is 701.00 m. From 50- ties XX century up to now both of them were modernized 3 times at least. The piers and foundations are more than 100 years old. Concrete girders of the viaduct (35 spans) are in similar age but were repaired in 80-ties. The frame concrete stiffeners were exchanged in that time as well as the deck (steel gird with concrete plate). The same kind of deck is placed on steel gi…
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