The overturning of Riemann waves in elastoplastic media with hardening

Riemann waves (simple waves) are investigated within the von Mises elastoplasticity model with hardening. It is assumed that preceding processes have brought the medium into a state corresponding to a certain point on the loading surface. The conditions under which a Riemann wave overturns during it...

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Bibliographic Details
Published inJournal of applied mathematics and mechanics Vol. 77; no. 4; pp. 350 - 359
Main Authors Kulikovskii, A.G., Chugainova, A.P.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2013
Subjects
Discontinuity
Elastoplasticity
Evolution
Hardening
Mathematical models
Media
Riemann waves
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Summary:Riemann waves (simple waves) are investigated within the von Mises elastoplasticity model with hardening. It is assumed that preceding processes have brought the medium into a state corresponding to a certain point on the loading surface. The conditions under which a Riemann wave overturns during its evolution, i.e., the conditions for the formation of discontinuities, are indicated.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0021-8928
0021-8928
DOI:10.1016/j.jappmathmech.2013.11.003