A thermodynamic discussion of the possibility of singular yield conditions in plasticity theory

G.A. Kluitenberg

doi:10.1016/0378-4371(77)90160-1

A thermodynamic discussion of the possibility of singular yield conditions in plasticity theory

G.A. Kluitenberg

Mathematics and Computer Science

Research output: Contribution to journal › Article › Academic › peer-review

14 Citations (Scopus)

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
Pages (from-to)	122-134
Number of pages	13
Journal	Physica A: Statistical and Theoretical Physics
Volume	88
Issue number	1
DOIs	https://doi.org/10.1016/0378-4371(77)90160-1
Publication status	Published - 1977

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10.1016/0378-4371(77)90160-1

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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.",

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AB - 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.

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DO - 10.1016/0378-4371(77)90160-1

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JO - Physica A: Statistical and Theoretical Physics

JF - Physica A: Statistical and Theoretical Physics

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A thermodynamic discussion of the possibility of singular yield conditions in plasticity theory

Abstract

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