Constitutive Model for Viscoplasticity and Creep

  • H. Ishikawa
  • K. Sasaki
Conference paper

Abstract

The constitutive models for cyclic viscoplasticity are used for inelastic analyses of space crafts, airplanes, nuclear systems and electric packaging. For demand of the larger level of accuracy involved in the implementation of computer codes, the development of the better constitutive equations to describe the material behavior such as viscoplasticity, creep and their interaction is required.

Keywords

Anisotropy 

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References

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    J. L. Chaboche, Constitutive equations for cyclic plasticity and cyclic viscoplasticity, Int. J. Plast Vol. 5 (1989), pp.247–302.MATHCrossRefGoogle Scholar
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    D. C. Drucker and L. Palgen, On stress-strain relations suitable for cyclic and other loading, ASME, J. Appl. Mech Vol. 48 (1981), pp.479–485.MATHCrossRefGoogle Scholar
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    H. Ishikawa, Determination of material properties in hybrid constitutive model, ASME, MD-43 (1993), pp. 103–112.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • H. Ishikawa
    • 1
  • K. Sasaki
    • 1
  1. 1.Hokkaido UniversitySapporoJapan

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