Wind and Structures

  • 제6권4호
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  • Pages.279-290
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  • 2003
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Study of design parameters on flutter stability of cable-stayed bridges

  • Zhang, Xin-Jun (Department of Civil Engineering, Zhejiang University of Technology) ;
  • Sun, Bing-Nan (Department of Civil Engineering, Zhejiang University)
  • 투고 : 2003.01.01
  • 심사 : 2003.08.09
  • 발행 : 2003.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

Flutter stability is one of major concerns on the design of long-span cable-stayed bridges. Considering the geometric nonlinearity of cable-stayed bridges and the effects due to the nonlinear wind-structure interactions, a nonlinear method is proposed to analyze the flutter stability of cable-stayed bridges, and a computer program NFAB is also developed. Taking the Jingsha bridge over the Yangtze River as example, parametric analyses on flutter stability of the bridge are carried out, and some important design parameters that affect the flutter stability of cable-stayed bridges are pointed out.

키워드

참고문헌

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  14. Zhang, X.J. (2000), "Three-dimensional nonlinear flutter anslysis of long-span bridges", PhD thesis, Tongji University, Shanghai, China (in Chinese).

피인용 문헌

  1. Analytical approach to sensitivity analysis of flutter speed in bridges considering variable deck mass vol.42, pp.4, 2011, https://doi.org/10.1016/j.advengsoft.2010.12.003
  2. Aerodynamic stability of cable-stayed-suspension hybrid bridges vol.6, pp.8, 2005, https://doi.org/10.1631/jzus.2005.A0869