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- Title
Vibrations of a Rotationally Restrained Circular Plate Resting on a Concentric Rigid Ring Support.
- Authors
Rao, Lokavarapu Bhaskara; Rao, Chellapilla Kameswara
- Abstract
In this paper, the vibrations of a circular plate with a rotationally restrained edge that has concentric rigid ring support are studied. The influences of the rotational restraint parameter and radius of internal rigid ring support on the vibration of the plate's natural frequencies are investigated. Frequencies for the first three modes of vibration are obtained and plotted graphically. The cross-over radius and the optimum location point of internal rigid ring support are determined. The results presented in this paper are from exact analysis, and hence can serve as standard values for estimating the accuracy of results obtained from various approximate methods.
- Subjects
VIBRATION measurements; RADIUS (Geometry); ACOUSTIC vibrations; LINEAR vibration; NUMERICAL analysis
- Publication
International Journal of Acoustics & Vibration, 2015, Vol 20, Issue 4, p220
- ISSN
1027-5851
- Publication type
Article