Abstract
This chapter specializes in the electro-elastic fields induced by the surface or internal electrode in piezoelectric materials or structures. In Section 1, the distributions of the electro-elastic fields near strip-shaped and circular surface electrodes in a piezoelectric half-space are given. In Section 2, the analytical solution to the interfacial electrodes in anisotropic piezoelectric bi-materials is obtained using the Stroh method and the characteristics of coupled fields are revealed. In Section 3, the deformation and stress distributions of piezoelectric ceramic-electrode stacked structure are simulated by the finite element method and measured experimentally.
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Fang, D., Liu, J. (2013). Electro-elastic Concentrations Induced by Electrodes in Piezoelectric Materials. In: Fracture Mechanics of Piezoelectric and Ferroelectric Solids. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-30087-5_11
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DOI: https://doi.org/10.1007/978-3-642-30087-5_11
Publisher Name: Springer, Berlin, Heidelberg
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