The Development and Prospect of Vortex-Induced Vibration of Long-Span Bridge

XuFu-you;DING Wei;JIANG Feng;ZHANG Zhe

Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (10) : 40-49.

PDF(972 KB)
PDF(972 KB)
Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (10) : 40-49.
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The Development and Prospect of Vortex-Induced Vibration of Long-Span Bridge

  • XuFu-you ; DING Wei; JIANG Feng; ZHANG Zhe
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Abstract

For the vortex-induced vibration of long-span bridge, the main achievements of theoretical analysis, wind tunnel test, field measurement and numerical simulation are comprehensively reviewed in this study. The primary influential factors of vortex-induced vibration are also analyzed and the vortex-induced vibration characteristics of major components, such as girder, pylon, cable and arch rib, are summarized in detail. Furthermore, the vibration suppression measures which enhance the on-set wind velocity and limit the amplitude of the vibration are presented. In the end, for the vortex-induced vibration of long-span bridge, the conclusions and recommendations for future emphasis and directions are addressed.

Key words

long-span bridge / vortex-induced vibration / wind tunnel test / numerical simulation / field measurement / suppression measure

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XuFu-you;DING Wei;JIANG Feng;ZHANG Zhe. The Development and Prospect of Vortex-Induced Vibration of Long-Span Bridge[J]. Journal of Vibration and Shock, 2010, 29(10): 40-49
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