Nonlinear Vibrations of 3D Laminated Composite Beams
Figure 5
Shapes of vibration of (a) transverse displacement and (b) torsion , for frequency of vibration , from bifurcation diagram shown on Figure 4(b). Black: Case 2 and blue: Case 3 (torsion exists only for Case 3). : shape of first harmonic function of , : shape of third harmonic of , : shape of first harmonic of , and : shape of third harmonic of .
