Thermoelectroelastic Green's function and its application for bimaterial of piezoelectric materials
type: Item
instance of: scholarly article
title: Thermoelectroelastic Green's function and its application for bimaterial of piezoelectric materials
zbMATH Open document ID: 0920.73343
author: Qing H. Qin
author: Yiu-Wing Mai
published in: Archive of Applied Mechanics
publication date: 1999-09-23T00:00:00Z
review text: The authors derive the thermoelectroelastic Green's functions for bimaterials subjected to a temperature discontinuity using Stroh formalism. The obtained results are used to solve the problem of a crack of arbitrary orientation near the bimaterial interface. This problem is reduced to the solution of a system of singular integral equations for the unknown temperature discontinuity defined on the crack faces. Numerical evaluation yields stress and electric displacement intensity factors and an estimate for the direction of crack growth. An example is solved to illustrate the proposed formulation.
Mathematics Subject Classification ID: 74F15
Mathematics Subject Classification ID: 74R99
Mathematics Subject Classification ID: 80A20
zbMATH DE Number: 1240657
zbMATH Keywords: thermal stress
zbMATH Keywords: stress intensity factor
zbMATH Keywords: electric displacement
zbMATH Keywords: Stroh formalism
zbMATH Keywords: system of singular integral equations
zbMATH Keywords: temperature discontinuity
zbMATH Keywords: direction of crack growth
reviewed by: Ahmed Ghaleb
MaRDI profile type: Publication
full work available at URL: s004190050177
OpenAlex ID: W2088883322
DOI: 10.1007/S004190050177
description: scientific article; zbMATH DE number 1240657