Aerodynamics of a flat girder: Effects of its aspect ratio and angle of attack

H Li, X Zheng, H Wang, X He, L Zeng, H Tang - Physics of Fluids, 2024 - pubs.aip.org
This study utilized wind tunnel experiments and large eddy simulations to profoundly
investigate the aerodynamic characteristics and flow patterns surrounding flat girders with …

Experimental and numerical study on buffeting force characteristics of the π-shaped bridge deck

Z Shen, F Wang, C Feng, J Hao, H Xia - Physics of Fluids, 2024 - pubs.aip.org
In this study, a π-shaped main beam with typical geometric characteristic parameters was
selected for conducting wind tunnel tests, and the characteristics of the buffeting force were …

Numerical study of flow characteristics around a 30° yawed circular cylinder at R e= 10 4

R Wang, S Cheng, DSK Ting - Physics of Fluids, 2023 - pubs.aip.org
Unstable motions of bridge stay cables have been observed on site and in wind tunnel tests
when a cable is yawed at certain orientations to wind. To uncover the underlying …

[HTML][HTML] Recent developments in the wind resistance of railway bridges in China

X He, Y Wu, G Peng, Y Zou, H Jing, L Yan… - Advances in Wind …, 2024 - Elsevier
In the past 30 years, the wind resistance of railway bridges has undergone great success
with the efforts from the whole research community under the rapid developments of high …

Reconstruction of missing wind data based on limited wind pressure measurements and machine learning

JX Huang, QS Li, XL Han - Physics of Fluids, 2024 - pubs.aip.org
In structural health monitoring (SHM), wind field monitoring sometimes suffers from data loss
owing to monitoring device failure, which inevitably creates barriers to subsequent data …

Mitigation effect of guide vanes on the vortex-induced vibration of a long-span closed-box girder suspension bridge

M Li, X Yang, H Zhang, H Zhang… - Journal of Vibration …, 2024 - journals.sagepub.com
This paper investigates the VIV responses and triggering mechanisms of a closed-box girder
by wind tunnel experiments and computational fluid dynamics (CFD) simulations. The effects …