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UNJOINTED AXIALLY SYMMETRIC DYNAMICAL PROBLEM OF ELECTROELASTICITY FOR RADIALLY POLARIZED CYLINDER
- Authors: Shlyakhin D.1
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Affiliations:
- Samara State University of Architecture and Civil Engineering
- Issue: Vol 17, No 2 (2011)
- Pages: 116-129
- Section: Articles
- URL: https://journals.ssau.ru/est/article/view/4859
- DOI: https://doi.org/10.18287/2541-7525-2011-17-2-116-129
- ID: 4859
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Abstract
The unjointed axially symmetric nonstationary problem of direct piezoelectric
effect for non-isotropic piezoceramic radially polarized cylinder at action of its
external radial surfaces of the normal stresses being arbitrary functions of axial
coordinate and time is regarded. The new closed solution is constructed by
the method of expansion in eigen vector-functions in the form of structural
algorithm of finite transformations. Received correlations allow to define the
natural-vibration frequency, the stress-strain state of the element, and also the
potential and intensity of the induced electric field.
About the authors
D.A. Shlyakhin
Samara State University of Architecture and Civil Engineering
Author for correspondence.
Email: morenov.sv@ssau.ru
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