Creep of Isotropic and Anisotropic Materials with Different Behaviour in Tension and Compression

  • A. A. Zolochevsky
Part of the International Union of Theoretical and Applied Mechanics book series (IUTAM)

Summary

A new incremental creep theory of isotropic materials based on the three invariants of stress tensor is proposed. In order to evaluate the constants in the constitutive equations the basic experiments are formulated. Special creep relations that contain less constants and invariants are derived. The approach has been applied to the problem of creep of anisotropic materials with different behaviour in tension and compression.

Keywords

Sine 

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References

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    Murakami, S., Sawczuk, A.: A unified approach to constitutive equations of inelasticity based on tensor function representations, Nucl. Eng. Dec. 65, (1981), 33–47.CrossRefGoogle Scholar
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    Betten, J.: Creep theory of anisotropic solids, J. Rheol., 25, (1981), 565–581.MATHCrossRefGoogle Scholar
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    Sobotka, Z.: Tensorial expansions in non-linear mechanics, Praha: Akademia 1984.Google Scholar
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    Zolochevsky, A.A.: Kriechen von Konstruktionselementen aus Materialien mit von der Belastung abhangigen Charakteristiken, Tech. Mech. 9, (1988), 177–184.Google Scholar

Copyright information

© Springer-Verlag, Berlin Heidelberg 1991

Authors and Affiliations

  • A. A. Zolochevsky
    • 1
  1. 1.Kharkov Polytechnic InstituteUSSR

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