Abstract
A generalization is given of the author's theory for plasticity phenomena. The generalization leads to the possibility that the yield surface has singularities. From the theory a formula may be derived which is analogous to a formula proposed by Koiter for plastic flow in media with singular yield surfaces. The possibility of elastic relaxation phenomena in the preplastic range is included in the developed formalism.
Original language | English |
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Pages (from-to) | 122-134 |
Number of pages | 13 |
Journal | Physica A: Statistical and Theoretical Physics |
Volume | 88 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1977 |