On problem of electroelastic wave propagationin trigonometrically graded piezoelectric layer
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2014, Vol 67, Issue 1
Abstract
This paper is a continuation of paper [4]. Here the propagation of electroelastic waves in trigonometrically graded layer (over thickness) made of 6mm piezoceramics is investigated. Electroelastic and mechanical characteristics of the layer (metalized and tension free surface) are variations of the trigonometric function, which is derived here. The dispersion of shear wave is analized and the numerical data is added.
Authors and Affiliations
Andranik Kamalyan
Keywords
Related Articles
- EP ID EP601031
- DOI -
- Views 141
- Downloads 0
Minimum principles and some theorems on elastic-plastic equilibrium of bodies under nonstationary power and temperature effects.
c
Effect calculation of crater charge firing.
c
Theory of micropolar orthotropic elastic thin plates
In present paper asymptotically confirmed hypotheses are formulated and general theory of bending static deformation of micropolar orthotropic elastic thin plates is constructed. The problem is also studied by energetic...
Character of stresses to the angular point of the separation line of the area of the cross-section of a compound straight-forward anisotropic body.
c
On the stability by acting force in the critical case at k zero and q pairs of the imagining roots
The problem of stability of system of non-linear differential equations in the critical case is investigated, when the characteristic equation, corresponding to linear approximation of system, has k zero and q pairs imag...