Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings

This paper reports the split disk test (as in ASTM D 2290) modified to characterize the stress–strain behaviour of two different GFRP rings using a simple specimen preparation methodology. To compare the split disk ultimate strains, GFRP confined glass fiber rings made of different thicknesses, i.e....

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Main Authors:	Sujith Bobba, Z. Leman, E.S. Zainudin, S.M. Sapuan
Format:	Article
Language:	English
Published:	AIMS Press 2019-04-01
Series:	AIMS Materials Science
Subjects:	e-glass fiber s-glass fiber frp split disk test strain efficiency
Online Access:	https://www.aimspress.com/article/10.3934/matersci.2019.3.315/fulltext.html

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spelling	doaj-41b4ef8084d44bc095d2f0b18fffb8e92020-11-25T01:41:40ZengAIMS PressAIMS Materials Science2372-04682372-04842019-04-016331532710.3934/matersci.2019.3.315Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP ringsSujith Bobba0Z. Leman1E.S. Zainudin2S.M. Sapuan31 Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Malaysia1 Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Malaysia 2 Advanced Engineering Materials and Composites Research Centre, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Malaysia1 Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Malaysia1 Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Malaysia 2 Advanced Engineering Materials and Composites Research Centre, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, MalaysiaThis paper reports the split disk test (as in ASTM D 2290) modified to characterize the stress–strain behaviour of two different GFRP rings using a simple specimen preparation methodology. To compare the split disk ultimate strains, GFRP confined glass fiber rings made of different thicknesses, i.e., 1.75 mm, 2.50 mm and 3.25 mm were tested under uni-axial tensile tests after being wrapped with E-glass and S-glass GFRP fabrics. The results obtained from the modified split-disk tests on E-glass composites were compared with the results obtained from S-glass composites. In addition, the split-disk tests of selected composite specimens were simulated using a finite element method. Strain efficiency factors were then determined for design applications which are in good agreement with the experimental data.https://www.aimspress.com/article/10.3934/matersci.2019.3.315/fulltext.htmle-glass fibers-glass fiberfrpsplit disk teststrain efficiency
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Sujith Bobba Z. Leman E.S. Zainudin S.M. Sapuan
spellingShingle	Sujith Bobba Z. Leman E.S. Zainudin S.M. Sapuan Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings AIMS Materials Science e-glass fiber s-glass fiber frp split disk test strain efficiency
author_facet	Sujith Bobba Z. Leman E.S. Zainudin S.M. Sapuan
author_sort	Sujith Bobba
title	Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings
title_short	Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings
title_full	Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings
title_fullStr	Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings
title_full_unstemmed	Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings
title_sort	hoop tensile strength behaviour between different thicknesses e-glass and s-glass frp rings
publisher	AIMS Press
series	AIMS Materials Science
issn	2372-0468 2372-0484
publishDate	2019-04-01
description	This paper reports the split disk test (as in ASTM D 2290) modified to characterize the stress–strain behaviour of two different GFRP rings using a simple specimen preparation methodology. To compare the split disk ultimate strains, GFRP confined glass fiber rings made of different thicknesses, i.e., 1.75 mm, 2.50 mm and 3.25 mm were tested under uni-axial tensile tests after being wrapped with E-glass and S-glass GFRP fabrics. The results obtained from the modified split-disk tests on E-glass composites were compared with the results obtained from S-glass composites. In addition, the split-disk tests of selected composite specimens were simulated using a finite element method. Strain efficiency factors were then determined for design applications which are in good agreement with the experimental data.
topic	e-glass fiber s-glass fiber frp split disk test strain efficiency
url	https://www.aimspress.com/article/10.3934/matersci.2019.3.315/fulltext.html
work_keys_str_mv	AT sujithbobba hooptensilestrengthbehaviourbetweendifferentthicknesseseglassandsglassfrprings AT zleman hooptensilestrengthbehaviourbetweendifferentthicknesseseglassandsglassfrprings AT eszainudin hooptensilestrengthbehaviourbetweendifferentthicknesseseglassandsglassfrprings AT smsapuan hooptensilestrengthbehaviourbetweendifferentthicknesseseglassandsglassfrprings
_version_	1725040321841070080

Hoop tensile strength behaviour between different thicknesses E-glass and S-glass FRP rings

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