The interface penny-shaped crack reconsidered

L. M. Keer; S. H. Chen; Maria Comninou

doi:10.1016/0020-7225(78)90009-5

The interface penny-shaped crack reconsidered

L. M. Keer^*, S. H. Chen, Maria Comninou

^*Corresponding author for this work

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

31 Scopus citations

Abstract

The penny-shaped crack at the interface between two bonded dissimilar media is reconsidered on the basis of recent developments on the elimination of oscillatory singularities. This is accomplished by assuming an annular frictionless contact zone at the crack circumference and reducing the problem to a Fredholm integral equation. Expressions for the strain energy, crack opening force and bond stresses are obtained and numerical results given for specific material combinations.

Original language	English (US)
Pages (from-to)	765-772
Number of pages	8
Journal	International Journal of Engineering Science
Volume	16
Issue number	10
DOIs	https://doi.org/10.1016/0020-7225(78)90009-5
State	Published - 1978
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
General Engineering
Mechanical Engineering

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10.1016/0020-7225(78)90009-5

Cite this

@article{6737948985cf41c9b46da5d6eb73e847,

title = "The interface penny-shaped crack reconsidered",

abstract = "The penny-shaped crack at the interface between two bonded dissimilar media is reconsidered on the basis of recent developments on the elimination of oscillatory singularities. This is accomplished by assuming an annular frictionless contact zone at the crack circumference and reducing the problem to a Fredholm integral equation. Expressions for the strain energy, crack opening force and bond stresses are obtained and numerical results given for specific material combinations.",

author = "Keer, {L. M.} and Chen, {S. H.} and Maria Comninou",

year = "1978",

doi = "10.1016/0020-7225(78)90009-5",

language = "English (US)",

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journal = "International Journal of Engineering Science",

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TY - JOUR

T1 - The interface penny-shaped crack reconsidered

AU - Keer, L. M.

AU - Chen, S. H.

AU - Comninou, Maria

PY - 1978

Y1 - 1978

N2 - The penny-shaped crack at the interface between two bonded dissimilar media is reconsidered on the basis of recent developments on the elimination of oscillatory singularities. This is accomplished by assuming an annular frictionless contact zone at the crack circumference and reducing the problem to a Fredholm integral equation. Expressions for the strain energy, crack opening force and bond stresses are obtained and numerical results given for specific material combinations.

AB - The penny-shaped crack at the interface between two bonded dissimilar media is reconsidered on the basis of recent developments on the elimination of oscillatory singularities. This is accomplished by assuming an annular frictionless contact zone at the crack circumference and reducing the problem to a Fredholm integral equation. Expressions for the strain energy, crack opening force and bond stresses are obtained and numerical results given for specific material combinations.

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U2 - 10.1016/0020-7225(78)90009-5

DO - 10.1016/0020-7225(78)90009-5

M3 - Article

AN - SCOPUS:0018057890

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SP - 765

EP - 772

JO - International Journal of Engineering Science

JF - International Journal of Engineering Science

IS - 10

ER -

The interface penny-shaped crack reconsidered

Abstract

ASJC Scopus subject areas

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