The Free Vibrations of Micropolar Thin Elastic Bars
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2010, Vol 63, Issue 3
Abstract
The present paper is aimed at the study of free vibrations of thin bars in case of hinged end. The study is based on the one-dimensional dynamic equations of the theories of micropolar thin elastic bars with independent rotation; constraint rotation; and small shift rigidity, in case of which all rotator-shift deformations are taken into consideration. The solution of the formulated problem enables the definition of frequencies proper and forms proper of bending vibrations of micropolar thin elastic bars in terms of the aforementioned theories. All the calculations are reduced to final numerical results. The numerical analysis exposes the peculiarities inherent to the dynamic characteristics of micropolar thin elastic bars.
Authors and Affiliations
Armenuhi Sargsyan
Keywords
Related Articles
- EP ID EP602151
- DOI -
- Views 71
- Downloads 0
A contact problem of thermoelasticity of a composite rectangle.
c
Optimum reinforcement around a hole in a stretched plane for a certain range of loads.
c
Optimization problems on stiffness, vivrations and stability of a multi-layer made of layers with elastic characteristics.
c
Diffraction of Plane Shear Wave in Piezoelectric Semi-Space at a Semi-Infinite Metallic Layer in the Dielectric Medium
The problem of diffraction of plane shear electro-elastic wave in a piezoelectric medium with a semi-infinite metallic layer in dielectric half-space is reduced to the solution to Riemann problem in analytic functions th...
On relations of plane problem of isotropic material heteroresistant to deformations of tension and compression.
c