Vibrations of unmoment non-closed orthotropic cylindrical shell with simple support boundary conditions at three edges
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2007, Vol 60, Issue 2
Abstract
Vibrations of unmoment non-closed orthotropic cylindrical shell with arbitrary plane directing curve and with simple support boundary conditions at three edges are studied. The dispersion and characteristic equations for finding the values of dimensionless characteristics of eigenfrequency and the coefficient of dumping of the cor- responding vibration form are obtained. Calculations were carried out for shells with directing curve in the form of parabola with different values of curvature and different length of generator.
Authors and Affiliations
G. R. Ghulghazaryan, R. D. Sahakyan
Keywords
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