Heterogeneities and size effects in geo materials

Vardoulakis, I; Aifantis, EC

dc.contributor.author	Vardoulakis, I	en
dc.contributor.author	Aifantis, EC	en
dc.date.accessioned	2014-03-01T02:48:20Z
dc.date.available	2014-03-01T02:48:20Z
dc.date.issued	1995	en
dc.identifier.issn	01608835	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33736
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0028994187&partnerID=40&md5=89a19ee74f1f105090d2341b554cd47a	en
dc.subject.other	Boundary value problems	en
dc.subject.other	Cylinders (containers)	en
dc.subject.other	Deformation	en
dc.subject.other	Elasticity	en
dc.subject.other	Electric wire	en
dc.subject.other	Mathematical models	en
dc.subject.other	Particle size analysis	en
dc.subject.other	Particles (particulate matter)	en
dc.subject.other	Shear stress	en
dc.subject.other	Strength of materials	en
dc.subject.other	Stress analysis	en
dc.subject.other	Torsional stress	en
dc.subject.other	Continuum mechanics	en
dc.subject.other	Plasticity	en
dc.subject.other	Problem solving	en
dc.subject.other	Stiffness	en
dc.subject.other	Axisymmetric deformation	en
dc.subject.other	Flow stress	en
dc.subject.other	Geo materials	en
dc.subject.other	Gradient approach	en
dc.subject.other	Gradient elasticity	en
dc.subject.other	Heterogeneities	en
dc.subject.other	Size effects	en
dc.subject.other	Surface shear strain	en
dc.subject.other	Gradient elasticity theory	en
dc.subject.other	Granular materials	en
dc.title	Heterogeneities and size effects in geo materials	en
heal.type	conferenceItem	en
heal.publicationDate	1995	en
heal.abstract	The gradient approach was used for interpreting size effects phenomenon. Two specific problems were considered. The first problem pertains to the torsion of copper wires of varying diameter into the plastic range keeping the surface shear strain fixed. The second problem pertains to the axisymmetric deformation of a hollow cylinder with the outer radius extended to infinity where it is subjected to a constant stress.	en
heal.publisher	ASME, New York, NY, United States	en
heal.journalName	American Society of Mechanical Engineers, Applied Mechanics Division, AMD	en
dc.identifier.volume	201	en
dc.identifier.spage	27	en
dc.identifier.epage	30	en