Shljakhin D.A. DYNAMIC PROBLEM OF ELECTROELASTICITY FOR THICK ROUND RIGID PIEZOCERAMIC PLATEThe new closed solution of axially symmetric nonstationary problem of the theory of electroelasticity for thick round piezoceramic plate with rigid of its external radial surface is constructed. Calculated relations are obtained by method of expan-sion in eigen vector-functions in the form of structural algorithm of finite trans-formations. Numerical results allow to define the natural-vibration frequency, the stress-strain state of the testing element, and also the potential and intensity of the induced electric field.Key words: the compelled axially symmetric fluctuations, thick piezoceramic plate, problem of electroelasticity.
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About this article
Author: Shlyahin D.A.
Year: 2013
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