Plastic behavior of glassy polymers: Experimental and theoretical description based on three different approximations

Pandermarakis, ZG; Spathis, G

dc.contributor.author	Pandermarakis, ZG	en
dc.contributor.author	Spathis, G	en
dc.date.accessioned	2014-03-01T01:22:56Z
dc.date.available	2014-03-01T01:22:56Z
dc.date.issued	2005	en
dc.identifier.issn	0021-8995	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16733
dc.subject	Mechanical properties	en
dc.subject	Modeling	en
dc.subject	Viscoelastic properties	en
dc.subject	Viscoplasticity	en
dc.subject	Yielding	en
dc.subject.classification	Polymer Science	en
dc.subject.other	Kinematics	en
dc.subject.other	Strain hardening	en
dc.subject.other	Strain rate	en
dc.subject.other	Viscoelasticity	en
dc.subject.other	Glassy polymers	en
dc.subject.other	Strain softening	en
dc.subject.other	Unidirectional loading	en
dc.subject.other	Polymers	en
dc.subject.other	polymer science	en
dc.title	Plastic behavior of glassy polymers: Experimental and theoretical description based on three different approximations	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/app.21876	en
heal.identifier.secondary	http://dx.doi.org/10.1002/app.21876	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	Three different models were used for the description of viscoelastic, yielding, and hardening stages of the mechanical behavior of a network polymer. As a representative response we get unidirectional loading test at a wide range of strain rates with the appearance of a distinct yielding point, strain softening, and strain hardening. The present analysis shows that Rubin's kinematics formulation appears to have some benefits in contrast to the other two approximations. (C) 2005 Wiley Periodicals, Inc.	en
heal.publisher	JOHN WILEY & SONS INC	en
heal.journalName	Journal of Applied Polymer Science	en
dc.identifier.doi	10.1002/app.21876	en
dc.identifier.isi	ISI:000230802900034	en
dc.identifier.volume	97	en
dc.identifier.issue	5	en
dc.identifier.spage	2032	en
dc.identifier.epage	2046	en