Summary
Most papers describing viscoplastic behaviour of materials allow just for isotropic or kinematic plastic hardening. However, many experiments show remarkable distortion of subsequent yield surfaces. The present paper discusses several variants of viscoplastic constitutive equations based on geometric description of distortional plastic hardening, proposed earlier by the authors for time-independent plasticity.
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© 1991 Springer-Verlag, Berlin Heidelberg
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Kurtyka, T., Życzkowski, M. (1991). Some Attempts to Describe Distortional Hardening in Viscoplasticity. In: Życzkowski, M. (eds) Creep in Structures. International Union of Theoretical and Applied Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-84455-3_16
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DOI: https://doi.org/10.1007/978-3-642-84455-3_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-84457-7
Online ISBN: 978-3-642-84455-3
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