A new model of large deformation generalized plasticity

Panoskaltsis, VP; Soldatos, D; Triantafyllou, SP

dc.contributor.author	Panoskaltsis, VP	en
dc.contributor.author	Soldatos, D	en
dc.contributor.author	Triantafyllou, SP	en
dc.date.accessioned	2014-03-01T02:51:55Z
dc.date.available	2014-03-01T02:51:55Z
dc.date.issued	2009	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35748
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84859142740&partnerID=40&md5=2c980fabd54d1e70f59cac5bbaf95746	en
dc.subject	Ambient space metric	en
dc.subject	Finite shear	en
dc.subject	Generalized plasticity	en
dc.subject	Physical metric	en
dc.subject.other	Ambient space metric	en
dc.subject.other	Finite shear	en
dc.subject.other	Generalized plasticity	en
dc.subject.other	Internal variables	en
dc.subject.other	Large deformations	en
dc.subject.other	New model	en
dc.subject.other	Physical metric	en
dc.subject.other	Plastic parts	en
dc.subject.other	Plasticity	en
dc.title	A new model of large deformation generalized plasticity	en
heal.type	conferenceItem	en
heal.publicationDate	2009	en
heal.abstract	A new internal variable formulation of rate - independent generalized plasticity is presented. The formulation relies crucially on the consideration of the physical metric as a primary internal variable and does not invoke any decomposition of the kinematical quantities into elastic and plastic parts. As an application, a rather simple model is presented and is tested numerically for the solution of a problem of large scale plastic flow, namely the finite shear problem. © CIMNE.	en
heal.journalName	Computational Plasticity X - Fundamentals and Applications	en