Investigation of Long-Span Bridge Stability in Wind Tunnel
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Bibliographic Details
| Author(s): |
Sergei Solovev
(Krylov State Research Centre, St. Petersburg, Russian Federation)
Viktor Sokolov (Krylov State Research Centre, St. Petersburg, Russian Federation) Artem Novikov (Krylov State Research Centre, St. Petersburg, Russian Federation) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Tomorrow’s Megastructures, Nantes, France, 19-21 September 2018 | ||||
| Published in: | IABSE Symposium Nantes 2018 | ||||
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| Page(s): | S34-51 | ||||
| Total no. of pages: | 7 | ||||
| DOI: | 10.2749/nantes.2018.s34-51 | ||||
| Abstract: |
Main types of aero-elastic instability for bridges with spans over 100 meters are considered. Methods for investigation of bridge oscillations in a special-purpose experimental facility - the Landscape Wind Tunnel - are described. Examples of tests with elastic similar models of bridges are given, and measurements to mitigate dangerous oscillations early in the bridge design process are described. |
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| Keywords: |
wind tunnel wind load bridge aerodynamics aerodynamic stability
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