Field monitoring and control for vortex-induced vibration of hanger cables in suspension bridge

H Gao, H Wang, J Mao, X Guo, X Su… - Journal of Wind …, 2024 - Elsevier
This study aims to investigate the vortex-induced vibrations (VIVs) characteristics of hanger
cables in suspension bridges based on field monitoring and propose effective control …

Spacers combined with dampers for the wake-induced vibration mitigation of two parallel hanger cables

H Gao, H Wang, J Li, T Lang, W Gao, T Tao - Engineering Structures, 2024 - Elsevier
Cable wake-induced vibrations (CWIV) and tower column wake-induced vibrations (TWIV)
are two types of detrimental vibrations for long hanger cables in suspension bridges. In this …

Mechanism analysis on wake-induced vibration of parallel hangers near a long-span suspension bridge tower

P Hu, S Wang, Y Han, CS Cai, F Zhang… - Journal of Wind …, 2023 - Elsevier
To reproduce the vibration phenomenon and explore the mechanism of parallel hangers
near a suspension bridge tower based on the practical engineering, a pair of hangers in the …

Comparative Study on the Wake-Induced Vibration of PWS and WR Six-Cable Hangers of Suspension Bridges and Its Mitigation

Y Deng, S Li, X Li, H Chen, S Song… - Journal of Bridge …, 2024 - ascelibrary.org
With the continuous increase in the span of suspension bridges, six-cable hangers have
been gradually adopted to meet the load requirements in the design of suspension bridges …

Wake-induced vibration of ultra-long suspenders adjacent to bridge tower

W Gao, T Tao, H Wang - Physics of Fluids, 2024 - pubs.aip.org
The tower wake usually induces large-amplitude vibrations in adjacent suspenders of a long-
span suspension bridge. In order to interpret the underlying mechanism of the significant …