Research Article

Effect of Imperfections and Damping on the Type of Nonlinearity of Circular Plates and Shallow Spherical Shells

Figure 6

Type of nonlinearity for (a): mode (2,0), and (b): mode (4,0) with an axisymmetric imperfection having the shape of mode (0,1).
78307.fig.006a
(a)
78307.fig.006b
(b)