Derivation of a Loading Criterion and the Associated Flow Rule

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説明

A loading criterion in the elastoplasticity is derived, which is applicable to materials with not only hardening but also softening behavior. Further, the associated flow rule is derived from Ilyushin’s postulate of the non-negative work done during a strain’cycle without the assumption of the existence of a purely elastic domain. These derivations are performed in the framework of the stress space formulation. Besides, irrationalities of the non-associated flow rule incorporating a plastic potential surface different from a yield or a loading surface are described.

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詳細情報 詳細情報について

  • CRID
    1390853649614403840
  • NII論文ID
    110000017620
  • NII書誌ID
    AA00247166
  • DOI
    10.5109/23922
  • HANDLE
    2324/23922
  • ISSN
    00236152
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
    • CiNii Articles
    • OpenAIRE

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