

Author: Chen C.C. Lim C.W. Kitipornchai S. Liew K.M.
Publisher: Academic Press
ISSN: 0022-460X
Source: Journal of Sound and Vibration, Vol.220, Iss.4, 1999-03, pp. : 659-682
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Abstract
This paper reports a free vibration analysis of thick plates with rounded corners subject to a free, simply-supported or clamped boundary condition. The plate perimeter is defined by a super elliptic function with a power defining the shape ranging from an ellipse to a rectangle. To incorporate transverse shear deformation, the Reddy third-order theory is employed. The energy integrals incorporating shear deformation and rotary inertia are formulated and the
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