Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood

This paper presents the results of research on carbon fiber angle orientation and quantity of carbon fi bers in yarn on bending properties of plywood. For that purpose the specimens have been defined as multilayer composites made from carbon fibers and veneer. Carbon fibers were inserted in the seco...

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Autores principales:	Mladen Brezović, Jaroslav Kljak, Stjepan Pervan, Alan Antonović
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2010
Materias:	veneer carbon fibers angle of orientation plywood bending properties Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/bee1265f33e34b7e9ac238519bc4a254
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spelling	oai:doaj.org-article:bee1265f33e34b7e9ac238519bc4a2542021-12-02T05:54:41ZInfluence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood0012-67721847-1153https://doaj.org/article/bee1265f33e34b7e9ac238519bc4a2542010-12-01T00:00:00Zhttp://hrcak.srce.hr/file/93650https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153This paper presents the results of research on carbon fiber angle orientation and quantity of carbon fi bers in yarn on bending properties of plywood. For that purpose the specimens have been defined as multilayer composites made from carbon fibers and veneer. Carbon fibers were inserted in the second and third glue line of the composite with angle variation of 15°. Stresses and strain were analyzed in significant layers together with displacement of the whole composite plate. The influence of carbon fiber angle orientation on properties of the composite (amount of stresses and related strains) was significant. The best results have been achieved with carbon fiber angle of 0°, and bidirectional carbon fiber type (BCF) with the orientation angle of 90°. The lowest values have been achieved with carbon fiber angle of 65° (unidirectional carbon fibers-UCF), and bidirectional carbon fiber type (BCF) with the orientation angle of 45°. Greater quantity of carbon fibers per one yarn has positive influence on decrease of stresses and strains in veneer layers and provides better stiffness of plywood.Mladen BrezovićJaroslav KljakStjepan PervanAlan AntonovićUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleveneercarbon fibersangle of orientationplywoodbending propertiesForestrySD1-669.5ENDrvna Industrija, Vol 61, Iss 4, Pp 239-243 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	veneer carbon fibers angle of orientation plywood bending properties Forestry SD1-669.5
spellingShingle	veneer carbon fibers angle of orientation plywood bending properties Forestry SD1-669.5 Mladen Brezović Jaroslav Kljak Stjepan Pervan Alan Antonović Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
description	This paper presents the results of research on carbon fiber angle orientation and quantity of carbon fi bers in yarn on bending properties of plywood. For that purpose the specimens have been defined as multilayer composites made from carbon fibers and veneer. Carbon fibers were inserted in the second and third glue line of the composite with angle variation of 15°. Stresses and strain were analyzed in significant layers together with displacement of the whole composite plate. The influence of carbon fiber angle orientation on properties of the composite (amount of stresses and related strains) was significant. The best results have been achieved with carbon fiber angle of 0°, and bidirectional carbon fiber type (BCF) with the orientation angle of 90°. The lowest values have been achieved with carbon fiber angle of 65° (unidirectional carbon fibers-UCF), and bidirectional carbon fiber type (BCF) with the orientation angle of 45°. Greater quantity of carbon fibers per one yarn has positive influence on decrease of stresses and strains in veneer layers and provides better stiffness of plywood.
format	article
author	Mladen Brezović Jaroslav Kljak Stjepan Pervan Alan Antonović
author_facet	Mladen Brezović Jaroslav Kljak Stjepan Pervan Alan Antonović
author_sort	Mladen Brezović
title	Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
title_short	Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
title_full	Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
title_fullStr	Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
title_full_unstemmed	Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood
title_sort	influence of synthetic fibers angle orientation on bending properties of composite plywood
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2010
url	https://doaj.org/article/bee1265f33e34b7e9ac238519bc4a254
work_keys_str_mv	AT mladenbrezovic influenceofsyntheticfibersangleorientationonbendingpropertiesofcompositeplywood AT jaroslavkljak influenceofsyntheticfibersangleorientationonbendingpropertiesofcompositeplywood AT stjepanpervan influenceofsyntheticfibersangleorientationonbendingpropertiesofcompositeplywood AT alanantonovic influenceofsyntheticfibersangleorientationonbendingpropertiesofcompositeplywood
_version_	1718400193198555136

Influence of Synthetic Fibers Angle Orientation on Bending Properties of Composite Plywood

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