Near-tip fields for penny-shaped cracks in magnetoelectroelastic media

Bao Lin Wang; Yiu Wing Mai

doi:10.4028/0-87849-994-6.41

Near-tip fields for penny-shaped cracks in magnetoelectroelastic media

Bao Lin Wang, Yiu Wing Mai

Research output: Journal article publication › Journal article › Academic research › peer-review

6 Citations (Scopus)

Abstract

This paper solves the penny-shaped crack configuration in transversely isotropic solids with coupled magneto-electro-elastic properties. The crack plane is coincident with the plane of symmetry such that the resulting elastic, electric and magnetic fields are axially symmetric. The mechanical, electrical and magnetical loads are considered separately. Closed-form expressions for the stresses, electric displacements, and magnetic inductions near the crack frontier are given.

Original language	English
Pages (from-to)	41-46
Number of pages	6
Journal	Key Engineering Materials
Volume	312
DOIs	https://doi.org/10.4028/0-87849-994-6.41
Publication status	Published - 2006
Externally published	Yes

Keywords

Crack tip field
Fracture mechanics
Magnetoelectroelastic materials

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.4028/0-87849-994-6.41

Cite this

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abstract = "This paper solves the penny-shaped crack configuration in transversely isotropic solids with coupled magneto-electro-elastic properties. The crack plane is coincident with the plane of symmetry such that the resulting elastic, electric and magnetic fields are axially symmetric. The mechanical, electrical and magnetical loads are considered separately. Closed-form expressions for the stresses, electric displacements, and magnetic inductions near the crack frontier are given.",

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AB - This paper solves the penny-shaped crack configuration in transversely isotropic solids with coupled magneto-electro-elastic properties. The crack plane is coincident with the plane of symmetry such that the resulting elastic, electric and magnetic fields are axially symmetric. The mechanical, electrical and magnetical loads are considered separately. Closed-form expressions for the stresses, electric displacements, and magnetic inductions near the crack frontier are given.

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KW - Fracture mechanics

KW - Magnetoelectroelastic materials

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Near-tip fields for penny-shaped cracks in magnetoelectroelastic media

Abstract

Keywords

ASJC Scopus subject areas

More information

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