Super-long span bridge aerodynamics benchmark: additional results for TG3.1 Step 1.2
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Bibliographic Details
| Author(s): |
Giorgio Diana
(Chair of Task Group 3.1; Politecnico di Milano, Italy)
Luca Amerio (ARUP, United Kingdom ) Vincent De Ville (GREISCH, Belgium) Santiago Hernández (University of A Coruna Spain) Guy Larose (RWDI, Canada) Simone Omarini (Politecnico di Milano Italy) Stoyan Stoyanoff (Vice-chair of Task Group 3.1; RWDI, Canada) Tommaso Argentini
(Politecnico di Milano Italy)
Michael Stirk Andersen (Svend Ole Hansen ApS Denmark) José Ángel Jurado (University of A Coruna Spain) Allan Larsen (COWI, Denmark) Daniele Rocchi (Politecnico di Milano Italy) Andrew Allsop (ARUP, United Kingdom) Miguel Cid Montoya (University of A Coruna Spain) Teng Wu (Buffalo University USA) Igor Kavrakov (Bauhaus-University Weimar Germany) Guido Morgenthal
(Bauhaus-University Weimar Germany)
Martin Svendsen (Ramboll Denmark) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021 | ||||
| Published in: | IABSE Congress Ghent 2021 | ||||
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| Page(s): | 1982-1989 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/ghent.2021.1982 | ||||
| Abstract: |
This paper presents the ongoing benchmark results of IABSE Task Group 3.1. The task of this working group is to create benchmark results for the validation of methodologies and software programs developed to assess the stability and the buffeting response of long span bridges. Indeed, accurate estimations of structural stability and response to strong winds are critical for the successful design of long-span bridges. While the first results of the benchmark, dealing with a section approach, have been already published, in this paper the ongoing activity and results of the task group are presented. The topic of these results is the numerical response of a full-bridge model under the actions of a multi-correlated wind field both in terms of aeroelastic stability and buffeting response. |
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| Keywords: |
benchmark aeroelasticity flutter buffeting long-span bridge
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| Copyright: | © 2021 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | This creative work is copyrighted material and may not be used without explicit approval by the author and/or copyright owner. |
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