The Theory Of Piezoceramic Plates With Thickness Polarization

The theory of piezoceramic plates can be constructed from the three-dimensional electroelasticity relations and the hypotheses used for the derivation of the equations of shell theory. We will not repeat our argument and will obtain the equations for the plates as a special case of the respective equations of the shell theory introduced in Sections 7 and 8.

For this purpose, we use the plate geometry and choose the zero curvatures in the shell theory equations, i.e., tfT°< JT2=° <m>

and in all formulas of the shell theory wc take

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