The Aerodynamic Characteristics of Bus in Different Lateral Locations of Steel Box-Girder Bridge

Ji Guo Zhou; Zhao Tong Hu

doi:10.4028/www.scientific.net/AMM.587-589.1693

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 587-589The Aerodynamic Characteristics of Bus in...

The Aerodynamic Characteristics of Bus in Different Lateral Locations of Steel Box-Girder Bridge

Abstract:

Choosing bus as the research object, the aerodynamic characteristics of bus in the coupling of wind-vehicle-bridge system were analyzed by CFD (Computational Fluid Dynamics) numerical algorithm. The variations of state coefficients of bus along with wind yaw angles were simulated when a bus in the different lateral locations of steel box-girder bridge and the minimum critical wind speed was calculated when a bus overturning or sideslip in four different lanes on the bridge.

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Periodical:

Applied Mechanics and Materials (Volumes 587-589)

Pages:

1693-1697

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.587-589.1693

Citation:

Cite this paper

Online since:

July 2014

Authors:

Ji Guo Zhou*, Zhao Tong Hu

Keywords:

Aerodynamic Characteristics, Critical Wind Speed, Numerical Simulation, Traffic Safety, Vehicle-Bridge System

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* - Corresponding Author

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