Mathematical Problems in Engineering / 2008 / Article / Fig 3

Research Article

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

Figure 3

Nondimensional natural frequencies 𝑎 ( 0 , 1 ) / of the imperfect plate versus the amplitude of the imperfection having the shape of mode (0,1).
78307.fig.003

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