Rigid granular plasticity model and bifurcation in the triaxial test

Vardoulakis, I

dc.contributor.author	Vardoulakis, I	en
dc.date.accessioned	2014-03-01T01:38:29Z
dc.date.available	2014-03-01T01:38:29Z
dc.date.issued	1983	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22204
dc.subject	Compression Test	en
dc.title	Rigid granular plasticity model and bifurcation in the triaxial test	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01181755	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01181755	en
heal.publicationDate	1983	en
heal.abstract	Summary Diffuse and localized bifurcation modes in axisymmetric, rectilinear deformations on rigid-granular dilatant material are analyzed. Rigid-granular behavior is described by a Mohr-Coulomb, single-hardening, rigid-plastic model with non-associated flow rule. Diffuse bulging in the compression test and diffuse necking in the extension test are always possible in the vicinity of the plastic limiting state. Localizations in the compression test occur	en
heal.journalName	Acta Mechanica	en
dc.identifier.doi	10.1007/BF01181755	en