• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 14 Issue 1
Feb.  2001
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Article Contents
LIUGao, WANGXiu-wei, QIANG Shi-zhong. Suppressing the Flutter of Suspension Bridgeswith Additional Surfaces Attached belowthe Trailing Edge Deck[J]. Journal of Southwest Jiaotong University, 2001, 14(1): 12-16.
Citation: LIUGao, WANGXiu-wei, QIANG Shi-zhong. Suppressing the Flutter of Suspension Bridges with Additional Surfaces Attached belowthe Trailing Edge Deck[J]. Journal of Southwest Jiaotong University, 2001, 14(1): 12-16.

Suppressing the Flutter of Suspension Bridges with Additional Surfaces Attached belowthe Trailing Edge Deck

  • Publish Date: 25 Feb 2001
  • A model of self-excited aerodynamic forces acting on a section of bridge deck with additional surface attached belowthe trailing edge is established. In the engineering background of a suspension bridge tender project, taking the bridge and the airflow as a whole system, the effectiveness of the surface in the flutter stability of the system is studied by a multi-mode flutter analysis approach. The analysis shows that the additional surface attached belowthe trailing edge is an effective aerodynamic means for suppressing the flutter of suspension bridges.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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