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

<div>The dependence of Young’s moduli of ceramic (Al<sub>2</sub>O<sub>3</sub>) and metal (SUS304) on temperature.</div>

Mathematical Problems in Engineering

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Figure 3: Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments 

Figure 3 | Free Vibration Investigations of Rotating FG Beams Resting on Elastic Foundation with Initial Geometrical Imperfection in Thermal Environments 