Optimal Design of a Compressed Composite Restangular Plate with Ribs When its First Natural Frequensy is Fixed.
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 1995, Vol 48, Issue 3
Abstract
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Authors and Affiliations
E. V. Belubekyan, A. G. Pogosyan
Three-Dimensional Problem of the Surfase Waves Propagation in Transversely Isotropic Elastic Medium
Elastic waves and particulary surfase waves in transversely izotropic elastic media were object of research of many authors. In this work we obtain conditions of existense of wave for three-dimensional problem of the sur...
The smoothness of generalized waveforms for the problem of rotation of the shell oscillations depending on certain nonsummable coefficients
In the paper we consider a problem of oscillations of rotation with certain nonsummable coefficients. Under certain conditions on the coefficients the smoothness of generalized waveforms in the introduced special weight...
Two contact problems for a plate with a circular hole reinforced by elastic stiffeners.
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Diffraction of a plane shear wave on the elastic space with the semi-infinite elastic inclusion.
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The effect of prolonged permanent and stepwise-growing compressive loads on the strength and deformability of concrete.
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