Recent development of bridge aerodynamics in China

The recent development of long-span bridge aerodynamics in China is introduced with the emphases on theoretical contributions, probability-based assessment and aerodynamic vibration control. The theoretical development is composed of full-mode-participation method, some new findings in flutter mecha...

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Veröffentlicht in:Journal of wind engineering and industrial aerodynamics 2008-06, Vol.96 (6), p.736-768
Hauptverfasser: Ge, Y.J., Xiang, H.F.
Format: Artikel
Sprache:eng
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Zusammenfassung:The recent development of long-span bridge aerodynamics in China is introduced with the emphases on theoretical contributions, probability-based assessment and aerodynamic vibration control. The theoretical development is composed of full-mode-participation method, some new findings in flutter mechanism and stabilization and computational fluid dynamics (CFD) techniques and application, and some probabilistic assessment approaches are proposed and applied in wind-induced vibration including flutter instability, buffeting response and vortex-induced vibration. The final aspect focuses on the aerodynamic vibration control of long-span bridges experienced in China.
ISSN:0167-6105
1872-8197
DOI:10.1016/j.jweia.2007.06.045