On the numerical solution of stability and free vibration problems of anisotropic plates of variable thikness.
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 1997, Vol 50, Issue 1
Abstract
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Authors and Affiliations
A. S Hakobyan
Problem for the composed plane,weakened by the polygohal hole.
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On Stability of Variable Thickness Orthotropic Plats with Calculation of Transverse Displacement.
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Creep of ageing concrete under constant and gradually growing tensile stresses.
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Designing of an optimal plate of the greatest rigity from composite material.
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ON THE INFLUENCE OF BOUNDARY CONDITIONS ON THE DEPENDENCE AMPLITUDE-FREQUENCY OF NON-LINEAR FLUTTER TYPE OSCILLATIONS OF RECTANGULAR PLATE AT CRITICAL SPEED
The problem of nonlinear oscillations of an isotropic rectangular plate in a supersonic gas flow is examined. The study was conducted taking into account both types of nonlinearities: wind (quadratic and cubic) and geome...