Table 3

Flutter derivative output examples.

Sample number Bridge section shape Wind speed (m/s) Attack angle (°) H₁* A₂*3
1 Rectangular section 12.4 3.2 0.127 −0.068
2 Trapezoidal section 18.7 7.6 0.215 −0.114
3 Curved section 21.3 11.4 0.088 −0.059
4 Circular section (fit) 15.5 2.7 0.174 −0.101
5 Rectangular section 9.8 5.5 0.201 −0.096
6 Curved section 17.6 13.8 0.134 −0.077

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