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Numerical simulation of vortex vibration in main girder of cable-stayed bridge based on bidirectional fluid–structure coupling

Na Zhu

Na Zhu

Xuchang Vocational and Technical College, College of Civil EngineeringXuchang, China
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Zhu, Na
 et 
Jun Tian

Jun Tian

School of Environment and Civil Engineering, Dongguan University of TechnologyDongguan, China
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Tian, Jun
  
21 oct. 2022
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Publié en ligne: 21 oct. 2022
Pages: 561 - 570
Reçu: 21 avr. 2022
Accepté: 30 mai 2022
DOI: https://doi.org/10.2478/amns.2021.2.00220
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© 2023 Na Zhu et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Relationship diagram of vortex vibration principle
Relationship diagram of vortex vibration principle

Fig. 2

Simulation steps of bidirectional fluid-solid coupling method
Simulation steps of bidirectional fluid-solid coupling method

Fig. 3

Schematic diagram of boundary setting
Schematic diagram of boundary setting

Fig. 4

Calculation steps of boundary conditions
Calculation steps of boundary conditions

Fig. 5

Vortex vibration amplitude of main girder section
Vortex vibration amplitude of main girder section
Langue:
Anglais
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Sciences de la vie, Sciences de la vie, autres, Mathématiques, Mathématiques appliquées, Mathématiques générales, Physique, Physique, autres
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