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Methods for flutter stability analysis of long-span bridges: a review
T Abbas, I Kavrakov… - Proceedings of the …, 2017 - icevirtuallibrary.com
Predicting the phenomenon of aerodynamic instability is essential for the analysis and
design of long-span cable-supported bridges. This paper reviews the history and …
design of long-span cable-supported bridges. This paper reviews the history and …
A wake-oscillator model for predicting VIV of 4-to-1 rectangular section cylinder
Y Hui, Y Tang, Q Yang, B Chen - Nonlinear Dynamics, 2024 - Springer
Vortex-induced vibration (VIV) is a typical of large amplitude vibration for slender structure.
Predicting the amplitude and wind speed range for VIV is vital and challenging in the wind …
Predicting the amplitude and wind speed range for VIV is vital and challenging in the wind …
CFD-based aeroelastic characterization of streamlined bridge deck cross-sections subject to shape modifications using surrogate models
The classical approach currently used in the bridge engineering industry for the structural
and aeroelastic design of bridges is based on an iterative heuristic process which includes …
and aeroelastic design of bridges is based on an iterative heuristic process which includes …
On the evaluation of bridge deck flutter derivatives using RANS turbulence models
This paper concerns the capabilities and the limitations of computational fluid dynamic
simulations in evaluating the dynamic aeroelastic coefficients currently used to study the …
simulations in evaluating the dynamic aeroelastic coefficients currently used to study the …
Flow around single and two tandem rectangular cylinders with various single-side fairings
H Dong, D Shi, X Du - Physics of Fluids, 2024 - pubs.aip.org
The shape of single-side wind fairing, which is the longitudinal triangular prism that tailors
the outer side of a bridge deck, is key to the aerodynamic performances of double …
the outer side of a bridge deck, is key to the aerodynamic performances of double …
Flow field around a 5: 1 rectangular cylinder using LES: Influence of inflow turbulence conditions, spanwise domain size and their interaction
The flow field around the rectangular cylinder with aspect ratio 5: 1 has been widely
investigated in recent literature as a prototype of reattached flow around elongated bluff …
investigated in recent literature as a prototype of reattached flow around elongated bluff …
Analysis of self-excited forces for a box-girder bridge deck through unsteady RANS simulations
This paper presents the results of two-dimensional numerical simulations of the flow field
around a trapezoidal box-girder bridge section with later cantilevers, experiencing small …
around a trapezoidal box-girder bridge section with later cantilevers, experiencing small …
Bridge deck flutter derivatives: Efficient numerical evaluation exploiting their interdependence
Increasing the efficiency in the process to numerically compute the flutter derivatives of
bridge deck sections is desirable to advance the application of CFD based aerodynamic …
bridge deck sections is desirable to advance the application of CFD based aerodynamic …
3D LES simulations of a static and vertically free-to-oscillate 4: 1 rectangular cylinder: Effects of the grid resolution
Vortex induced vibration (VIV) is an important phenomenon which appears in flexible
structures immersed in a moving fluid. This oscillation is self-sustained and self-limited, but …
structures immersed in a moving fluid. This oscillation is self-sustained and self-limited, but …
A synergistic study of a CFD and semi-analytical models for aeroelastic analysis of bridges in turbulent wind conditions
Long-span bridges are prone to wind-induced vibrations. Therefore, a reliable
representation of the aerodynamic forces acting on a bridge deck is of a major significance …
representation of the aerodynamic forces acting on a bridge deck is of a major significance …