Innovative bridge structures recently built in Poland
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Bibliographic Details
| Author(s): |
Jan Biliszczuk
(Wrocław University of Science and Technology, Wrocław, Poland)
Wojciech Lorenc (Wrocław University of Science and Technology, Wrocław, Poland) Maciej Kożuch (Wrocław University of Science and Technology, Wrocław, Poland) Marco Teichgraeber (Wrocław University of Science and Technology, Wrocław, Poland) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Congress: Engineering for Sustainable Development, New Delhi, India, 20-22 September 2023 | ||||
| Published in: | IABSE Congress New Delhi 2023 | ||||
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| Page(s): | 134-142 | ||||
| Total no. of pages: | 9 | ||||
| DOI: | 10.2749/newdelhi.2023.0134 | ||||
| Abstract: |
Intensive modernization of the transport network is underway in Poland. New highways and expressways are built, and railway lines are modernized. Therefore, many new bridge structures have been built in recent years, and even more, are being built. The new facilities include design innovations such as large extradosed bridges and new generation composite (hybrid) bridges, using new type connectors. Steel elements are used as rigid reinforcement of concrete beams, hybrid mesh-type arch spans composed of steel arch girders made of heavy cold-bent profiles, a prestressed concrete deck, or some effective stress-ribbon footbridges made of concrete slabs. |
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| Keywords: |
bridges prestressed concrete extradosed bridges network arch hybrid structures composite dowels stress- ribbon structures
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