Review of the excitation mechanism and aerodynamic flow control of vortex-induced vibration of the main girder for long-span bridges: A vortex-dynamics approach
Two vortex-induced vibration (VIV) events of the main girder of long-span bridges
successively happened on the Yingwuzhou suspension bridge and Humen suspension …
successively happened on the Yingwuzhou suspension bridge and Humen suspension …
Self-issuing jets for suppression of vortex-induced vibration of a single box girder
The control of vortex-induced vibration (VIV) is very important for the safety of a bridge
during its service life. In the present study, a self-issuing jet, which is a type of a passive …
during its service life. In the present study, a self-issuing jet, which is a type of a passive …
Effects of geometrical parameters on the aerodynamic characteristics of a streamlined flat box girder
The effects of aspect ratio (B/D, width to height ratio), wind fairing angle (θ) and relative
height of wind nose (H/h, h and H are the distances from the wind nose to the upper and …
height of wind nose (H/h, h and H are the distances from the wind nose to the upper and …
Wind-induced responses of tall buildings under combined aerodynamic control
C Zheng, Y **e, M Khan, Y Wu, J Liu - Engineering Structures, 2018 - Elsevier
The new trend towards constructing taller buildings makes modern tall buildings be
increasingly susceptible to wind excitations. Therefore, a combined aerodynamic control …
increasingly susceptible to wind excitations. Therefore, a combined aerodynamic control …
Intelligent active flow control of long-span bridge deck using deep reinforcement learning integrated transfer learning
Aerodynamic forces of the Great Belt Bridge are mitigated using deep reinforcement
learning (DRL) based active flow control (AFC) techniques at a Reynolds number of 5× 1 0 5 …
learning (DRL) based active flow control (AFC) techniques at a Reynolds number of 5× 1 0 5 …
Suppression of vortex-induced vibration of single-box girder with various angles of attack by self-issuing jet method
Wind tunnel tests were conducted to investigate the effect of the self-issuing jet flow control
on the vortex-induced vibrations (VIVs) of a streamline single-box girder at various angles of …
on the vortex-induced vibrations (VIVs) of a streamline single-box girder at various angles of …
Active control of flow structure and unsteady aerodynamic force of box girder with leading-edge suction and trailing-edge jet
An experimental study was conducted to investigate the control effectiveness and underlying
mechanism of the leading-edge suction and trailing-edge jet (LSTJ) for a box girder at a …
mechanism of the leading-edge suction and trailing-edge jet (LSTJ) for a box girder at a …
Wake control using spanwise-varying vortex generators on bridge decks: A computational study
H Zhang, D **n, J Ou - Journal of Wind Engineering and Industrial …, 2019 - Elsevier
A passive control device called spanwise-varying vortex generator (VG) is proposed to
mitigate vortex shedding of a bridge model, since the 3D spanwise-varying control method …
mitigate vortex shedding of a bridge model, since the 3D spanwise-varying control method …
Advances in active control of wind-induced vibration of long-span suspension bridges
Z Guo, S Lin, Q Ni - International Journal of Structural Stability and …, 2022 - World Scientific
This paper reviews various active control measures used for controlling the wind-induced
vibration, which is a problem of great concern for long-span suspension bridges. Firstly, a …
vibration, which is a problem of great concern for long-span suspension bridges. Firstly, a …
Experimental study on mitigating vortex-induced vibration of a bridge by using passive vortex generators
D **n, H Zhang, J Ou - Journal of Wind Engineering and Industrial …, 2018 - Elsevier
It has been reported that three-dimensional spanwise-varying control is very efficient in
suppressing vortex shedding behind bluff bodies. Therefore, a new passive control method …
suppressing vortex shedding behind bluff bodies. Therefore, a new passive control method …