A GRADIENT FLOW THEORY OF PLASTICITY FOR ANTIGRANULOCYTES MATERIALS

VARDOULAKIS, I; AIFANTIS, EC

dc.contributor.author	VARDOULAKIS, I	en
dc.contributor.author	AIFANTIS, EC	en
dc.date.accessioned	2014-03-01T01:40:50Z
dc.date.available	2014-03-01T01:40:50Z
dc.date.issued	1991	en
dc.identifier.issn	0001-5970	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/23275
dc.subject.classification	Mechanics	en
dc.subject.other	BIAXIAL TESTS	en
dc.subject.other	SHEAR BANDS	en
dc.subject.other	DEFORMATION	en
dc.subject.other	LOCALIZATION	en
dc.subject.other	LIQUEFACTION	en
dc.subject.other	THICKNESS	en
dc.subject.other	CONTINUUM	en
dc.subject.other	BEHAVIOR	en
dc.subject.other	MODELS	en
dc.subject.other	BOUNDS	en
dc.title	A GRADIENT FLOW THEORY OF PLASTICITY FOR ANTIGRANULOCYTES MATERIALS	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	A flow theory of plasticity for pressure-sensitive, dilatant materials incorporating second order gradients into the flow-rule and yield condition is suggested. The appropriate extra boundary conditions are obtained with the aid of the principle of virtual work. The implications of the theory into shear-band analysis are examined. The determination of the shear-band thickness and the persistence of ellipticity in the governing equations are discussed.	en
heal.publisher	SPRINGER-VERLAG WIEN	en
heal.journalName	ACTA MECHANICA	en
dc.identifier.isi	ISI:A1991FN25100006	en
dc.identifier.volume	87	en
dc.identifier.issue	3-4	en
dc.identifier.spage	197	en
dc.identifier.epage	217	en