FINITE ELASTIC-PLASTIC DEFORMATION OF POLYCRYSTALLINE METALS.

T. Iwakuma, S. Nemat-Nasser

Research output: Contribution to journalArticle

130 Citations (Scopus)

Abstract

Applying Hill's self-consistent method to finite elastic-plastic deformations, the authors estimate the overall moduli of polycrystalline solids. The model predicts a Bauschinger effect, hardening, and formation of vertex or corner on the yield surface for both microscopically non-hardening and hardening crystals. The changes in the instantaneous moduli with deformation are examined.

Original languageEnglish
Pages (from-to)87-119
Number of pages33
JournalProceedings of The Royal Society of London, Series A: Mathematical and Physical Sciences
Volume394
Issue number1806
Publication statusPublished - 1984 Jan 1

ASJC Scopus subject areas

  • Mathematics(all)
  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'FINITE ELASTIC-PLASTIC DEFORMATION OF POLYCRYSTALLINE METALS.'. Together they form a unique fingerprint.

  • Cite this