Work

Prestressed and prepolarized piezoelectric material with an elliptical hole

Year: 2024

Type: article

Abstract: In this paper, the antiplane state problem of an elliptic hole in a prestressed and prepolarized piezoelectric material loaded by constant, uniform remote shear stresses was performed. A compact and elementary form solution of the problem is obtained utilizing the conformal mapping technique and representation of the incremental stress and electrical fields by complex potentials. Using the boundary conditions, the coefficients of complex potentials developed as Laurent series, for the case of a piezoelectric material of class $$\bar{4}2m$$ 4 ¯ 2 m , and implicitly the components of incremental stress and electric displacement fields are obtained in a final compact and closed form.

Source: Zeitschrift für angewandte Mathematik und Physik

DOI: 10.1007/s00033-024-02396-4

Authors: Eduard-Marius Craciun, Gilbert-Marius-Daniel Ghita, Eleonora Rapeanu

Institutions: Ovidius University, Academia Oamenilor de Știință din România, Mircea cel Batran Naval Academy

Language: English

Topic: Elasticity and Wave Propagation

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,390

OpenAlex ID: W4405529902