About the natural oscillations of orthotropic plate in the value problem of elasticity theory with viscous resistance
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2013, Vol 66, Issue 3
Abstract
Natural spatial vibrations of orthotropic plates are considered, taking into account the internal viscous resistance, which is proportional to velocity of points of medium. First dynamic homogeneous boundary value problem of the elasticity theory is solved. The equations for frequencies are obtained by the asymptotic method. It’s shown that longitudinal and two types of shear natural vibrations are possible.
Authors and Affiliations
Tatevik Zakaryan
Keywords
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