Interfacial slippage of circular piezoelectric inclusion

Wei Yi

doi:10.1117/12.148403

22 July 1993 Interfacial slippage of circular piezoelectric inclusion

Wei Yi

Author Affiliations +

Proceedings Volume 1919, Smart Structures and Materials 1993: Mathematics in Smart Structures; (1993) https://doi.org/10.1117/12.148403
Event: 1993 North American Conference on Smart Structures and Materials, 1993, Albuquerque, NM, United States

Abstract

Interfacial slippage of a piezoelectric inclusion embedded in an infinite piezoelectric matrix is analyzed. A close form solution is formulated for a circular inclusion subjected to a far field in-plane electric loading and a far field out-of-plane mechanical loading. The resulting mixed boundary value problem leads to a system of dual series equations, which is then reduced to a Fredholm integral equation of the first kind. The extent of slip region along the matrix/inclusion interface, which depends on both mechanical and electrical fields, along with the distribution of shear tractions at the interface can then be determined by solving the integral equations numerically.

Citation Download Citation

Wei Yi "Interfacial slippage of circular piezoelectric inclusion", Proc. SPIE 1919, Smart Structures and Materials 1993: Mathematics in Smart Structures, (22 July 1993); https://doi.org/10.1117/12.148403

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