Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites

Bending in applied mechanics characterises the action of a slender structural structure subjected to an external load applied perpendicular to the element's longitudinal axis. Bending stress deformation behaviour and flexural properties of fibre reinforced polymer (FRP) composite materials are...

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Published in:Springer Proceedings in Materials
Main Author: Azhar I.I.S.; Jumahat A.; Said J.M.
Format: Book chapter
Language:English
Published: Springer Nature 2023
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142880468&doi=10.1007%2f978-981-19-6195-3_8&partnerID=40&md5=f9b7d0efbf78937bc295bed227d1f089
id 2-s2.0-85142880468
spelling 2-s2.0-85142880468
Azhar I.I.S.; Jumahat A.; Said J.M.
Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
2023
Springer Proceedings in Materials
19

10.1007/978-981-19-6195-3_8
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142880468&doi=10.1007%2f978-981-19-6195-3_8&partnerID=40&md5=f9b7d0efbf78937bc295bed227d1f089
Bending in applied mechanics characterises the action of a slender structural structure subjected to an external load applied perpendicular to the element's longitudinal axis. Bending stress deformation behaviour and flexural properties of fibre reinforced polymer (FRP) composite materials are important in designing structures and mechanical components. The bending or flexural properties of FRP composite materials depend on the type of fibre and the fibre sequence architecture. In this study, bending stress and deformation analysis were determined using modelling and simulation techniques. The dimension of the specimen was set up based on ASTM standard D7264. The effect of fibre types, i.e., Arenga Pinnata and Glass, on flexural stress–strain behaviour, the effect of layer sequence on maximum bending stress and deformation properties, and the effect of 25 wt.% nanosilica inclusion in the epoxy were simulated and calculated. ANSYS Software was used to simulate the symmetric [θ/−θ/0/0]s laminate sequence. The effects of nanosilica and fibre orientation of 0°, 15°, 30°, 45°, 60°, 75°, and 90° on flexural behaviour were investigated. From this study, it was found that the 45° unidirectional laminate exhibited the highest flexural strength. The maximum bending stress of 25APFRP was 90.7 MPa with a maximum deflection of 4.447 mm. The presence of 5 wt.% nanosilica improved the bending properties of Arenga Pinnata with a maximum bending stress of 94.1 MPa and 4.486 mm maximum deflection. It can be concluded that FRP composites made of Arenga Pinnata FRP composites have high flexural properties when compared to conventional Glass FRP composites. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
Springer Nature
26623161
English
Book chapter

author Azhar I.I.S.; Jumahat A.; Said J.M.
spellingShingle Azhar I.I.S.; Jumahat A.; Said J.M.
Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
author_facet Azhar I.I.S.; Jumahat A.; Said J.M.
author_sort Azhar I.I.S.; Jumahat A.; Said J.M.
title Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
title_short Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
title_full Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
title_fullStr Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
title_full_unstemmed Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
title_sort Bending Stress and Deformation Analysis of Nanosilica Filled Arenga Pinnata/Epoxy and Glass/Epoxy Polymer Composites
publishDate 2023
container_title Springer Proceedings in Materials
container_volume 19
container_issue
doi_str_mv 10.1007/978-981-19-6195-3_8
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142880468&doi=10.1007%2f978-981-19-6195-3_8&partnerID=40&md5=f9b7d0efbf78937bc295bed227d1f089
description Bending in applied mechanics characterises the action of a slender structural structure subjected to an external load applied perpendicular to the element's longitudinal axis. Bending stress deformation behaviour and flexural properties of fibre reinforced polymer (FRP) composite materials are important in designing structures and mechanical components. The bending or flexural properties of FRP composite materials depend on the type of fibre and the fibre sequence architecture. In this study, bending stress and deformation analysis were determined using modelling and simulation techniques. The dimension of the specimen was set up based on ASTM standard D7264. The effect of fibre types, i.e., Arenga Pinnata and Glass, on flexural stress–strain behaviour, the effect of layer sequence on maximum bending stress and deformation properties, and the effect of 25 wt.% nanosilica inclusion in the epoxy were simulated and calculated. ANSYS Software was used to simulate the symmetric [θ/−θ/0/0]s laminate sequence. The effects of nanosilica and fibre orientation of 0°, 15°, 30°, 45°, 60°, 75°, and 90° on flexural behaviour were investigated. From this study, it was found that the 45° unidirectional laminate exhibited the highest flexural strength. The maximum bending stress of 25APFRP was 90.7 MPa with a maximum deflection of 4.447 mm. The presence of 5 wt.% nanosilica improved the bending properties of Arenga Pinnata with a maximum bending stress of 94.1 MPa and 4.486 mm maximum deflection. It can be concluded that FRP composites made of Arenga Pinnata FRP composites have high flexural properties when compared to conventional Glass FRP composites. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
publisher Springer Nature
issn 26623161
language English
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