Global method for measuring stress in polymer fibers at elevated temperatures

Anagnostopoulos, G; Andreopoulos, AG; Parthenios, J; Galiotis, C

dc.contributor.author	Anagnostopoulos, G	en
dc.contributor.author	Andreopoulos, AG	en
dc.contributor.author	Parthenios, J	en
dc.contributor.author	Galiotis, C	en
dc.date.accessioned	2014-03-01T01:22:26Z
dc.date.available	2014-03-01T01:22:26Z
dc.date.issued	2005	en
dc.identifier.issn	0003-6951	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16573
dc.subject.classification	Physics, Applied	en
dc.subject.other	Fiber reinforced plastics	en
dc.subject.other	High temperature effects	en
dc.subject.other	Interfaces (materials)	en
dc.subject.other	Polymers	en
dc.subject.other	Raman spectroscopy	en
dc.subject.other	Stress analysis	en
dc.subject.other	Fiber composites	en
dc.subject.other	Polymer fibers	en
dc.subject.other	Stress measurement	en
dc.subject.other	Temperature sensitive	en
dc.subject.other	Fibers	en
dc.title	Global method for measuring stress in polymer fibers at elevated temperatures	en
heal.type	journalArticle	en
heal.identifier.primary	10.1063/1.2067707	en
heal.identifier.secondary	http://dx.doi.org/10.1063/1.2067707	en
heal.identifier.secondary	131910	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	In this work, a methodology is presented for evaluating the interfacial shear stress as well as the corresponding axial stress in full polymer fiber reinforced materials under elevated temperatures. Its validity was confirmed by deriving interfacial shear and axial stress expressions for embedded Kevlar (R) 29 fibers within an epoxy matrix by means of Raman microscopy. This approach can be established to other systems such as carbon or polyethylene fiber composites, for which the observed Raman bands are both stress and temperature sensitive. (C) 2005 American Institute of Physics.	en
heal.publisher	AMER INST PHYSICS	en
heal.journalName	Applied Physics Letters	en
dc.identifier.doi	10.1063/1.2067707	en
dc.identifier.isi	ISI:000232060200021	en
dc.identifier.volume	87	en
dc.identifier.issue	13	en
dc.identifier.spage	1	en
dc.identifier.epage	3	en