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Abstract:
Vortex-induced vibration (VIV) of bridge girders and its control are major concerns for bridge engineers and are key scientific problems to be investigated. To further promote the theoretical and applied studies on VIV of bridge decks, previous research on the state-of-the-art progress and development tendencies regarding this topic are systematically reviewed in the present study. First, common-used research techniques including field measurement, wind tunnel tests, computational fluid dynamics, and theoretical analysis are summarized. Then, state-of-the-art progress regarding the triggering mechanisms of VIV, its influencing factors, analysis methods for prototype bridges, and VIV control countermeasures are systematically reviewed, and the existing research limitations are emphasized. Finally, several development tendencies on this topic in the aspects of innovative test equipment and techniques, high-precision reduced-order modeling (ROM) and artificial intelligence methods as well as active aerodynamic or novel-type passive-control devices are discussed. Future works urgent to be improved are also pointed out. The above reviews emphasize that there are still some technical problems remain for further investigation in the study of bridge girder VIVs, such as the modeling of fluid-structure interaction during VIV, the prediction and control of VIV performance of the prototype bridge with accepted accuracy and effectiveness. Further research is needed on these topics. © 2019, Editorial Department of China Journal of Highway and Transport. All right reserved.
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China Journal of Highway and Transport
ISSN: 1001-7372
Year: 2019
Issue: 10
Volume: 32
Page: 1-18
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 59
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: