Characterization of Functionally Graded Timoshenko Beams with Variable Rotational Speed
Surya Narayan Padhi*,
K.S.Raghu Ram,
Trilochan Rout
Abstract:This paper investigates the free vibration characteristics and stability of a functionally graded Timoshenko beam spinning with variable angular speed. Material properties of the beam are assumed to be varied continuously along the thickness of the beam according to a power law and exponential law. The results show that increasing beam rotational speed increases fundamental mode frequency and the beam becomes more and more stable at higher speeds. This paper reports the dynamic behaviour of a rotating FGM beam… Show more
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