The Modeling Method for Vibration Characteristics Analysis of Composite-Laminated Rotationally Stiffened Plate

Figure 2

Boundary spring and coupling spring of composite-laminated rotationally stiffened plate. (a) Laminated plate boundary spring. (b) Laminated plate coupling spring. (c) Laminated curved beam coupling spring. (d) Coupling springs of plates and beams.

(a)

(b)

(c)

(d)