Anti-plane shear crack in a magnetoelectroelastic layer sandwiched between dissimilar half spaces

Ke Qiang Hu; Qing Hua Qin; Yi Lan Kang

doi:10.1016/j.engfracmech.2006.12.011

Anti-plane shear crack in a magnetoelectroelastic layer sandwiched between dissimilar half spaces

Ke Qiang Hu, Qing Hua Qin^*, Yi Lan Kang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The crack problem of a magnetoelectroelastic layer bonded to dissimilar half spaces under anti-plane shear and in-plane electric and magnetic loads is considered. Fourier transforms are used to reduce the mixed boundary value problems of the crack, which is assumed to be permeable, to simultaneous dual integral equations, and then expressed in terms of Fredholm integral equations of the second kind. Numerical results show that the stress intensity factors are influenced by the magnetoelectric interactions and the geometry size ratio.

Original language	English
Pages (from-to)	1139-1147
Number of pages	9
Journal	Engineering Fracture Mechanics
Volume	74
Issue number	7
DOIs	https://doi.org/10.1016/j.engfracmech.2006.12.011
Publication status	Published - May 2007

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10.1016/j.engfracmech.2006.12.011

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title = "Anti-plane shear crack in a magnetoelectroelastic layer sandwiched between dissimilar half spaces",

abstract = "The crack problem of a magnetoelectroelastic layer bonded to dissimilar half spaces under anti-plane shear and in-plane electric and magnetic loads is considered. Fourier transforms are used to reduce the mixed boundary value problems of the crack, which is assumed to be permeable, to simultaneous dual integral equations, and then expressed in terms of Fredholm integral equations of the second kind. Numerical results show that the stress intensity factors are influenced by the magnetoelectric interactions and the geometry size ratio.",

keywords = "Anti-plane shear, Integral equation, Magnetoelectroelastic layer, Permeable, Stress intensity factor",

author = "Hu, {Ke Qiang} and Qin, {Qing Hua} and Kang, {Yi Lan}",

year = "2007",

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language = "English",

volume = "74",

pages = "1139--1147",

journal = "Engineering Fracture Mechanics",

issn = "0013-7944",

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T1 - Anti-plane shear crack in a magnetoelectroelastic layer sandwiched between dissimilar half spaces

AU - Hu, Ke Qiang

AU - Qin, Qing Hua

AU - Kang, Yi Lan

PY - 2007/5

Y1 - 2007/5

N2 - The crack problem of a magnetoelectroelastic layer bonded to dissimilar half spaces under anti-plane shear and in-plane electric and magnetic loads is considered. Fourier transforms are used to reduce the mixed boundary value problems of the crack, which is assumed to be permeable, to simultaneous dual integral equations, and then expressed in terms of Fredholm integral equations of the second kind. Numerical results show that the stress intensity factors are influenced by the magnetoelectric interactions and the geometry size ratio.

AB - The crack problem of a magnetoelectroelastic layer bonded to dissimilar half spaces under anti-plane shear and in-plane electric and magnetic loads is considered. Fourier transforms are used to reduce the mixed boundary value problems of the crack, which is assumed to be permeable, to simultaneous dual integral equations, and then expressed in terms of Fredholm integral equations of the second kind. Numerical results show that the stress intensity factors are influenced by the magnetoelectric interactions and the geometry size ratio.

KW - Anti-plane shear

KW - Integral equation

KW - Magnetoelectroelastic layer

KW - Permeable

KW - Stress intensity factor

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U2 - 10.1016/j.engfracmech.2006.12.011

DO - 10.1016/j.engfracmech.2006.12.011

M3 - Article

SN - 0013-7944

VL - 74

SP - 1139

EP - 1147

JO - Engineering Fracture Mechanics

JF - Engineering Fracture Mechanics

IS - 7

ER -

Anti-plane shear crack in a magnetoelectroelastic layer sandwiched between dissimilar half spaces

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