From: Effects of non-stationary wind velocity models on buffeting performance of closed-box girder suspension bridges
Width B / m
Height H / m
Mass per unit length M / kg/m
Mass moment of inertia
Im/ kg·m2/m
Vertical frequency fh / Hz
Torsional frequency ft / Hz
41.7
3.5
3.27e4
5.69e6
0.0895
0.221