ELASTO-PLASTIC ANALYSIS OF CORNER REGION OF SLIT UNDER COMPRESSIVE STRESS.

Zongzhe Jin, Toshimitsu Yokobori, Takeo Yokobori, Hiroshi Nishi, Ichiro Maekawa

Research output: Contribution to journalArticlepeer-review

Abstract

Elasto-plastic analysis was carried out for the corner region of a slit under compressive stress. From this analysis the ratio of work hardening coefficient to elastic modulus was found to play an important role in transition from the elastic stress field to the plastic stress field. The aspect ratio of a slit under the elasto-plastic condition little affects the stress concentration at the slit corner. But stress apart from the corner decreases rapidly when the aspect ratio decreases.

Original languageEnglish
Pages (from-to)516-521
Number of pages6
JournalZairyo/Journal of the Society of Materials Science, Japan
Volume32
Issue number356
Publication statusPublished - 1983 May
Externally publishedYes

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Metals and Alloys
  • Polymers and Plastics

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