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Cyclic Plasticity: Modeling Based on Nonhardening Region

  • N. Ohno
  • Y. Takahashi
Conference paper

Summary

The nonhardening region in plastic strain space enables us to describe one of the important features in cyclic plasticity, i.e., dependence of cyclic hardening on the strain range. Predictions obtained by introducing this region are presented for the cyclic plastic behaviour of austenitic stainless steels under strain cycling, stress cycling, and thermomechanical cycling.

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References

  1. 1.
    Ohno, N.: A Constitutive Model of Cyclic Plasticity With a Nonhardening Strain Region. ASME J. Appl. Mech. 49 (1982) 721–727.ADSCrossRefGoogle Scholar
  2. 2.
    Chaboche, J.L.; Dang Van, K.; Cordier, G.: Modelization of the Strain Memory Effect on the Cyclic Hardening of 316 Stainless Steel. Trans. 5th SMIRT. Vol. L. Berlin (August 1979) Paper No. L 11/3.Google Scholar
  3. 3.
    Ohno, N.; Kachi, Y.: A Constitutive Model of Cyclic Plasticity for Nonlinear Hardening Materials. ASME J. Appl. Mech. 53 (1986) 395–403.ADSCrossRefGoogle Scholar
  4. 4.
    Ohno, N.; Kachi, Y.: Description of Stress-Controlled Cyclic Plasticity Using the Cyclic Nonhardening Region Model. Trans. 8th SMIRT. Vol. L. Brussels (August 1985) 57–64.Google Scholar
  5. 5.
    Technical Assessment Study on Pool-type LMFBR — The Second Progress Report (in Japanese). Rep. CRIEPI. A86001 (1986) Central Research Institute of Electric Power Industry.Google Scholar
  6. 6.
    Niitsu, Y.; Ikegami, K.: The Effect of Temperature Variation on Cyclic Elastic-Plastic Behavior of SUS 304 Stainless Steel (in Japanese). Trans. JSME. Ser. A. 52 (1986) 1621–1627.CrossRefGoogle Scholar
  7. 7.
    Ohno, N.; Takahashi, Y.; Kuwabara, K.: Constitutive Modeling of Anisothermal Cyclic Plasticity of 304 Stainless Steel, (in preparation).Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1988

Authors and Affiliations

  • N. Ohno
    • 1
  • Y. Takahashi
    • 2
  1. 1.Department of Energy EngineeringToyohashi University of TechnologyJapan
  2. 2.Division of Nuclear EngineeringCentral Research Institute of Electric Power IndustryKomae, TokyoJapan

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