Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments

<div>The first vibration mode shape of the FGM beam depends on the rotational speed, <i>n</i> = 0.5 and <i>r</i> = 0.</div>

Mathematical Problems in Engineering

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Figure 8

Figure 8: Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments 

Figure 8 | Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments 