Dynamic effects of water rivulet on aerodynamic vibration of stay cables

DOI

Bibliographic Information

Other Title
  • 斜張橋ケーブルの空力不安定現象における水路の動的効果について

Abstract

Stay cables vibrate under wind and rain conditions, and this vibration is called the rain-wind induced vibration in general. This vibration must be caused by the upper water rivulet formation on a cable surface, the axial flow in the near wake, and the 3-D vortex shedding along the cable axis. However, the details of its mechanisms have not solved yet. In recent researches, it is often mentioned that the moving water rivulet plays an important role on the vibration. Therefore, in this study, the role of the moving water rivulet for the rain-wind induced vibration is investigated.

Journal

Details 詳細情報について

  • CRID
    1390282680570265344
  • NII Article ID
    130004603395
  • DOI
    10.11345/japannctam.54.0.195.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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