In-plane shearing stress-strain response of glass-fiber-reinforced composites as determined from four-point bending tests

Sideridis, E; Kyriazi, E

dc.contributor.author	Sideridis, E	en
dc.contributor.author	Kyriazi, E	en
dc.date.accessioned	2014-03-01T01:11:09Z
dc.date.available	2014-03-01T01:11:09Z
dc.date.issued	1995	en
dc.identifier.issn	00218995	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11557
dc.subject	Bending Test	en
dc.subject	Fiber Reinforced Composite	en
dc.subject	Shear Stress	en
dc.subject.other	Bending (deformation)	en
dc.subject.other	Elastic moduli	en
dc.subject.other	Laminated composites	en
dc.subject.other	Mechanical testing	en
dc.subject.other	Shear stress	en
dc.subject.other	Strain	en
dc.subject.other	Stress concentration	en
dc.subject.other	Four point bending tests	en
dc.subject.other	Glass fiber reinforced composites	en
dc.subject.other	Shear modulus	en
dc.subject.other	Shearing stress strain response	en
dc.subject.other	Glass fiber reinforced plastics	en
dc.title	In-plane shearing stress-strain response of glass-fiber-reinforced composites as determined from four-point bending tests	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/app.1995.070551001	en
heal.identifier.secondary	http://dx.doi.org/10.1002/app.1995.070551001	en
heal.publicationDate	1995	en
heal.abstract	In this article an experimental study to determine the longitudinal (or in-plane) shearing stress-strain response of a unidirectional fiber-reinforced composite material is presented. The test method used is the four-point bending of a ±45° off-axis glass-fiber-reinforced laminate. Although a laminate is used for the investigation of the shearing stress-strain response, it is shown that unidirectional shear properties can be found from the laminate test data following a procedure analogous to that used in previously. Also, the 45° off-axis test of the unidirectional composite in bending was carried out to obtain the in-plane shear modulus and compare it with that obtained by the ±45° off-axis method. Finally both values were compared with the theoretical value of the in-plane shear modulus obtained from a theoretical formula where the concept of boundary interphase between fiber and matrix was introduced.	en
heal.publisher	John Wiley & Sons Inc, New York, NY, United States	en
heal.journalName	Journal of Applied Polymer Science	en
dc.identifier.doi	10.1002/app.1995.070551001	en
dc.identifier.volume	55	en
dc.identifier.issue	10	en
dc.identifier.spage	1367	en
dc.identifier.epage	1373	en