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A rule of anisotropic hardening

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Summary

A hardening rule accounting for anisotropy produced by plastic deformations is developed. Transition from an initially isotropic material into an anisotropic one is studied. The proposed rule accounts for translation, rotation and expansion of the initial yield locus.

Zusammenfassung

Es wird eine Verfestigungsregel für die durch plastische Deformationen hervorgerufene Anisotropie hergeleitet. Der Übergang eines anfangs isotropen Materials in ein anisotropes wird betrachtet. Die angegebene Regel gilt für Translation, Rotation und Expansion der anfänglichen Fließkurve.

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Authors and Affiliations

  1. Institute of Technical Mechanics, Bulgarian Academy of Sciences, Sofia

    A. Baltov

  2. Institute of Technical Research, Polish Academy of Sciences, Warsaw

    A. Sawczuk

Authors
  1. A. Baltov
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  2. A. Sawczuk
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Baltov, A., Sawczuk, A. A rule of anisotropic hardening. Acta Mechanica 1, 81–92 (1965). https://doi.org/10.1007/BF01174305

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  • DOI: https://doi.org/10.1007/BF01174305

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