Singular behavior at the end of a ribbon-like, rigid inclusion embedded in an elastic-plastic material

K. Hayashi

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Singular stress field at the end of a ribbon-like, rigid inclusion in an elastic-plastic body is presented for both generalized plane stress and plane strain. A total deformation theory is used, where the body is assumed to be a power-law hardening material. The order of the stress singularity is determined with the aid for the path-independent line J-integral and as expected is exactly the same as that of the crack-tip stress singularity. Numerical work is carried out for several values of the hardening exponent, and the circumferential variation of the stresses and the location of the elastic-plastic boundaries are presented graphically.

Original languageEnglish
Pages (from-to)203-208
Number of pages6
JournalMechanics of Materials
Volume1
Issue number3
DOIs
Publication statusPublished - 1982 Sep

ASJC Scopus subject areas

  • Materials Science(all)
  • Instrumentation
  • Mechanics of Materials

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