The interface penny-shaped crack reconsidered

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

*Corresponding author for this work

Research output: Contribution to journalArticle

29 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 languageEnglish (US)
Pages (from-to)765-772
Number of pages8
JournalInternational Journal of Engineering Science
Volume16
Issue number10
DOIs
StatePublished - 1978

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)
  • Mechanics of Materials
  • Mechanical Engineering

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