Comprehensive evaluation of aerodynamic performance of twin-box girder bridges with vertical stabilizers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.01.039
Abstract: Abstract Although vertical central stabilizer (VCS) on long-span cable-supported bridges is one of practical passive aerodynamic countermeasures, the effectiveness of VCS in improving aerodynamic performance is much dependent on the parameters of VCS. Through a… read more here.
Keywords: vcs; aerodynamic performance; box girder; performance ... See more keywords
Buffeting-induced stress analysis of long-span twin-box-beck bridges based on POD pressure modes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2019.03.016
Abstract: Abstract Buffeting-induced stress analysis is imperative for the assessment of local failure and fatigue damage of long-span cable-supported bridges located in strong wind regions. This paper presents a new framework for buffeting-induced stress analysis of… read more here.
Keywords: buffeting induced; twin box; stress analysis; induced stress ... See more keywords
Passive Control of Ultra-Span Twin-Box Girder Suspension Bridges under Vortex-Induced Vibration Using Tuned Mass Dampers: A Sensitivity Analysis
Sign Up to like & getrecommendations! Published in 2023 at "Buildings"
DOI: 10.3390/buildings13051279
Abstract: Suspension bridges’ in-plane extended configuration makes them vulnerable to wind-induced vibrations. Vortex shedding is a kind of aerodynamic phenomenon causing a bridge to vibrate in vertical and torsional modes. Vortex-induced vibrations disturb the bridge’s serviceability… read more here.
Keywords: tuned mass; vortex induced; twin box; suspension bridges ... See more keywords