Flutter Derivatives Identification and Aerodynamic Performance of an Optimized Multibox Bridge Deck

Figure 9

(a) Flutter derivatives , , , and for the multibox bridge deck for angles of attack of −4°, −2°, 2°, and 4°. (b) Flutter derivatives , , , and for the multibox bridge deck for angles of attack of −4°, −2°, 2°, and 4°.

(a)

(b)