Mathematical Problems in Engineering / 2008 / Article / Fig 12

Research Article

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

Figure 12

Type of nonlinearity for (a): mode (0,1) and (b): (4,0) versus the aspect ratio ๐œ‰ . Increasing values of damping for Case 2 ๐œ‰ are shown, with ๐œ‰ = 0 and 0.01 (red), 0.1 (cyan), and 0.3 (violet).

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