About the stability of cylindrical shell with core for mixed boundary condition
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2016, Vol 69, Issue 2
Abstract
The stability of cylindrical shell with a core for mixed boundary conditions under external normal pressure is conidered. The influence of the core is considered by the model of Vincler. Onedemitional problen for the ring with viscoellastic core is solved with exaction.
Authors and Affiliations
Lavrentiy Movsisyan
The modulation equations in nonlinear dispersive media and their application to the wave propogation in thin bodies.
c
On The Shear Surface Waves In Nonhomogeneous Solid.
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The magnetoelastic vibrations of ideal conductive rectangular plate in longitudinal magnetic field with initial magnetic impulse
Based on the theory of Kirchhoff’s plate is solved a problem of vibrations of magneto-elasticity with initial conditions. The frequency values of vibrations are obtained depending on the magnetic field.
Axisymmetric contact problem for an elastic bar.
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SHEAR WAVES IN PERIODIC WAVEGUIDE WITH ALTERNATING BOUNDARY CONDITIONS
The propagation of shear waves in elastic waveguide of periodic structure consisting of three different materials with alternating along the guide walls boundary conditions is investigated. Using the transfer matrix appr...