Title of article :
Recent development of bridge aerodynamics in China
Author/Authors :
Ge، نويسنده , , Y.J and Xiang، نويسنده , , H.F.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
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.
Keywords :
Galloping control , Vortex vibration reduction , Theoretical contributions , Probability-based assessment , Aerodynamic vibration control , Full-mode flutter analysis , Flutter mechanism , Probability-based assessment , Flutter stabilization
Journal title :
Journal of Wind Engineering and Industrial Aerodynamics
Journal title :
Journal of Wind Engineering and Industrial Aerodynamics