PLASTIC ZONES IN GLASSY POLYMERS AROUND CRACKS APPROACHING A BIMATERIAL INTERFACE UNDER SMALL-SCALE YIELDING.

Theotokoglou, EE; Tsamasphyros, G

dc.contributor.author	Theotokoglou, EE	en
dc.contributor.author	Tsamasphyros, G	en
dc.date.accessioned	2014-03-01T01:06:38Z
dc.date.available	2014-03-01T01:06:38Z
dc.date.issued	1986	en
dc.identifier.issn	0021-8995	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9531
dc.subject.classification	Polymer Science	en
dc.subject.other	FRACTURE MECHANICS - Mathematical Models	en
dc.subject.other	POLYMERS - Amorphous	en
dc.subject.other	GLASSY POLYMERS	en
dc.subject.other	PLASTIC ZONES	en
dc.subject.other	SMALL SCALE YIELDING	en
dc.subject.other	PLASTICS	en
dc.title	PLASTIC ZONES IN GLASSY POLYMERS AROUND CRACKS APPROACHING A BIMATERIAL INTERFACE UNDER SMALL-SCALE YIELDING.	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/app.1986.070310115	en
heal.identifier.secondary	http://dx.doi.org/10.1002/app.1986.070310115	en
heal.language	English	en
heal.publicationDate	1986	en
heal.abstract	A study of the plastic zones created around the tips of cracks in glassy polymers, under small scale yielding, can be confronted by using the two well-known pressure-modified yield criteria and the elastic solution of the problem. There is particular interest in the case of a cracked body reinforced by another more resisting body under plane-strain conditions. The shapes of plastic zones developed around the tips of the crack subjected to opening mode loading conditions are examined as the crack approaches perpendicularly the bimaterial interface. For the study of plastic zones the exact solution derived from Muskhelishvili's complex potentials was used. Moreover, the plastic zones are confronted using either the exact solution or Sneddon's asymptotic expansion.	en
heal.publisher	JOHN WILEY & SONS INC	en
heal.journalName	Journal of Applied Polymer Science	en
dc.identifier.doi	10.1002/app.1986.070310115	en
dc.identifier.isi	ISI:A1986AXJ5000015	en
dc.identifier.volume	31	en
dc.identifier.issue	1	en
dc.identifier.spage	163	en
dc.identifier.epage	178	en