Bifurcation analysis of the triaxial test on rock specimens. A theoretical model for shape and size effect

Sulem, J; Vardoulakis, I

dc.contributor.author	Sulem, J	en
dc.contributor.author	Vardoulakis, I	en
dc.date.accessioned	2014-03-01T01:39:49Z
dc.date.available	2014-03-01T01:39:49Z
dc.date.issued	1990	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22968
dc.subject	Bifurcation Analysis	en
dc.subject	Compression Test	en
dc.subject	Continuum Model	en
dc.subject	Deformation Theory	en
dc.subject	Microstructures	en
dc.subject	Size Effect	en
dc.subject	Theoretical Model	en
dc.title	Bifurcation analysis of the triaxial test on rock specimens. A theoretical model for shape and size effect	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01172981	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01172981	en
heal.publicationDate	1990	en
heal.abstract	Summary In this paper a bifurcation analysis of the triaxial compression test on rock specimens is presented. Rock behavior is modelled by a deformation theory of elasto-plasticity for a pressure sensitive, cohesive-frictional, dilatant material with microstructure. In particular a Cosserat continuum model for a granular rock is developed. Shape and size effects are discussed on the basis of an analysis	en
heal.journalName	Acta Mechanica	en
dc.identifier.doi	10.1007/BF01172981	en