Vibrations and Stability of Buckled Panelsby Yao W. Chang,
Ernest F. Masur,
Serial Information: Journal of the Engineering Mechanics Division, 1965, Vol. 91, Issue 5, Pg. 1-26
Document Type: Journal Paper
The small amplitude vibrations of a rectangular panel relative to a static buckled configuration and the stability of that configuration are studied. Both the static and dynamic equations of equilibrium are solved through a perturbation expansion. The stability of buckled configurations is investigated by studying the real and imaginary character of the frequency of vibration about these configurations, from which a lower bound to the secondary buckling load is established.
Subject Headings: Buckling | Vibration | Panels (structural) | Equilibrium | Load factors
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