Subsequent yield conditions of metal under cyclic loading at elevated temperature

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Description

A method to predict the yield conditions of metal at elevated temperature subjected to cyclic loading is presented in this paper. The main assumption made herein is that the yield function can be expressed as the linear sum of the yield function at the preceding stage and the one associated with the plastic strain increment at the present stage. The proposed general theory was applied to the special case of Yoshimura's yield condition. Cyclic tension-torsion tests were conducted on thin-walled tubular specimens; and simultaneously, the cyclically induced ratcheting strain was examined. Good correlation was obtained between experimental and theoretical results.

Journal

  • Ingenieur-Archiv

    Ingenieur-Archiv 44 53-62, 1975-01-01

    Springer Science and Business Media LLC

Details 詳細情報について

  • CRID
    1873116917688894592
  • DOI
    10.1007/bf00532174
  • ISSN
    14320681
    00201154
  • Data Source
    • OpenAIRE

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