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State-of-the-Art on Long-Span Bridge Aerodynamics in China

Auteur(s):

Médium: article de revue
Langue(s): anglais
Publié dans: Structural Engineering International, , n. 4, v. 15
Page(s): 240-247
DOI: 10.2749/101686605777962928
Abstrait:

The State-of-the-Art on long-span bridge aerodynamics in China is presented in this paper with an emphasis on three aspects: contributions in the development of aerodynamic theories, probability-based assessment method in evaluating bridge aerodynamics, and aerodynamic vibration control. The theoretical development discussed in this paper comprises the full-mode flutter analysis method, some new findings in flutter mechanism and stabilization as well as Computational Fluid Dynamics techniques and application. A series of probabilistic assessment approaches is then proposed and applied in wind induced vibration investigation 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.

  • Informations
    sur cette fiche
  • Reference-ID
    10029042
  • Publié(e) le:
    18.08.2007
  • Modifié(e) le:
    28.10.2016
 
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