Investigation of Influence Factors of Wind-Induced Buffeting Response of a Six-Tower Cable-Stayed Bridge

Table 3

Parameters for the bridge’s input condition caused by wind.

Parameter	Value
Average height of bridge deck	43.48 m
Spacing of simulation points of bridge deck	30 m
Spacing of simulation points of bridge towers	10 m
Ground roughness	0.01
Mean velocity at height of 10 m	39.3 m/s
Design wind velocity at the bridge deck	49.72 m/s
Cut-off frequency
Number of fast-Fourier transform
Time interval	s
Simulated sampling points
Time length of simulated sampling	s