Research Article
Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments
Figure 5
The dependence of the first three nondimensional frequencies of the C-F geometrically imperfect beam (S-S) on the rotational speed and n, , , and . (a) The first frequency. (b) The second frequency. (c) The third frequency.
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