Scherfugenbildung und Verfl�ssigung in k�rnigen Materialien im Rahmen einer Cosseratschen Kontinuumtheorie

Vardoulakis, I

dc.contributor.author	Vardoulakis, I	en
dc.date.accessioned	2014-03-01T01:07:39Z
dc.date.available	2014-03-01T01:07:39Z
dc.date.issued	1989	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10098
dc.subject	Constitutive Equation	en
dc.subject	Granular Material	en
dc.subject	Shear Bands	en
dc.title	Scherfugenbildung und Verfl�ssigung in k�rnigen Materialien im Rahmen einer Cosseratschen Kontinuumtheorie	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF00538364	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF00538364	en
heal.publicationDate	1989	en
heal.abstract	The constitutive equations of a two-dimensional flow theory of plasticity for granular materials with Cosserat structure are outlined. The post-failure behavior is modeled by means of softening rule that is based on a two fractions mixtures theory for sand. The paper is focusing on the two major bifurcation phenomena observed in element tests, i.e. shear-banding and liquefaction.	en
heal.journalName	Archive of Applied Mechanics	en
dc.identifier.doi	10.1007/BF00538364	en