Local delamination growth in layered systems under compressive load

E. Madenci, R. A. Westmann

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

This paper addresses the problem of delamination growth prior to its buckling using mathematical techniques appropriate for mixed boundary value problems. The formulation presented herein does not require buckling as a necessary condition for delamination growth. By employing the stability equations of elasticity theory, solutions to the problem of an infinite layer with a slightly imperfect circular delamination subjected to axisymmetric and uniaxial in-plane compressive loading are presented. This approach permits the determination of the stress intensity factors under specified initial imperfections for applied compressive stress.

Original languageEnglish (US)
Pages (from-to)895-902
Number of pages8
JournalJournal of Applied Mechanics, Transactions ASME
Volume60
Issue number4
DOIs
StatePublished - Dec 1993

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ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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