Axisymmetric non-linear oscillations of isotropic layered circular plates |
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| Authors: | V.X. Kunukkasseril S. Venkatesan |
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| Affiliation: | Libre Reinforced Plastics Research Centre, USA;Department of Applied Mechanics, Indian Institute of Technology, Madras 600 036, India |
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| Abstract: | Non-linear equations of motion for isotropic layered circular plates are presented for axisymmetric motion. Further simplification is made by ignoring the in-plane and rotatory inertia terms. Explicit solutions are obtained for the forced and free oscillations. In this case it is found that the non-linearity is of hardening type. Numerical results are presented for the case of a two layered plate of aluminium and steel. |
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