Effect of Imperfections and Damping on the Type of Nonlinearity of Circular Plates and Shallow Spherical Shells
Figure 13
Type of nonlinearity for
(a): mode (0,1) and (b): (4,0) versus the aspect ratio . Increasing values of damping for Case 3 are shown,
with = 0 and 1e-4
(black), 1e-3 (magenta), and 1e-2 (red).
