Research Article
Free Vibration Exploration of Rotating FGM Porosity Beams under Axial Load considering the Initial Geometrical Imperfection
Figure 4
The dependence of the first nondimensional frequency of the rotating FGM beam on the volume fraction index n and the rotational speed, = 0.001, = 5, and = 1. (a) S-S. (b) C-C.
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