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Author(s):     
 
Malinowski, Maciej; Banas, Anna; Cywi ski, Zbigniew; Jeszka, Marcin; Sitarski, Arkadiusz
 
Title:     
 

 
Abstract:     
 
Herrn Univ.-Prof. Dr.-Ing. Wieland Ramm zur Vollendung seines 80. Lebensjahres gewidmet
Herrn Dr.-Ing. Karl-Eugen Kurrer zur Vollendung seines 65. Lebensjahres gewidmet
Mit Blick auf die komplizierte Geschichte der 160 Jahre alten schmiedeeisernen Gitterbrücke in Tczew (deutsch: Dirschau) über die Weichsel und in Bezug auf die Ideen ihrer Ertüchtigung wird im folgenden Beitrag die Untersuchung zur Probebelastung der originalen Felder des Überbaus beschrieben. Der historische Überbau der Weichselbrücke Dirschau wird dabei mit einer neuen Fahrbahn belastet. Es konnte die erforderliche Tragfähigkeit des Brückendecks im Besonderen und des gesamten Überbaus im Allgemeinen nachgewiesen werden. Die Arbeiten sind von Versuchsanstalt für Brückenbau der Politechnika Gdaska (TU Gdask) ausgeführt worden. Das untersuchte monumentale Ingenieurbauwerk der Vergangenheit ist eine Brückenkonstruktion, die in ihrer Bedeutung für das Bauwesen mit der berühmten Britannia-Brücke verglichen werden kann.

On the rebirth of a historic lattice truss bridge.
In this contribution, in view of a complicated history of the 160 years old wrought-iron lattice truss bridge in Tczew (Poland) across the Vistula, and with reference to the two emerged ideas of the reconstruction, the load test of the original bridge carrying structures has been described. The historical Bridge across the Vistula is loaded with a new bridge road deck. This was performed recently by the experimental institution for bridge constructions of the Politechnika Gdaska (Gdask University of Technology). The completed proof has confirmed the assumed strength of the new bridge deck, but also a surprisingly high toughness, greatly desired at present, of the original superstructure itself. The investigated monumental ingenieur construction of the past is a bridge structure that, in its meaning, can surely be compared with the famous Britannia Bridge.
 
Source:     Stahlbau 86 (2017), No. 9
 
Page/s:     789-796
 
Language of Publication:     German



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