Failure analysis of woven Kevlar/Epoxy under uniaxial tension

The increasing demand for newer materials with versatile properties such as high strength-to-weight ratio; has made fiber reinforced composite materials a favourable choice in various applications, particularly in the automotive, aerospace, marine, sports and defense industries. Moreover, the proper...

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Main Authors:	Rahimi, Norzihan, Hussain, Ahmad Kamil, Shaik Dawood, Mohd. Sultan Ibrahim, Mohd Alias, Adib Zulfadhli, Md Yusoff, Muhamed Hafiy Afiq, Mahmud, Jamaluddin
Format:	Article
Language:	English English
Published:	Science Publishing Corporation Inc 2018
Subjects:	T Technology (General) TA401 Materials of engineering and construction TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/1/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_article.pdf http://irep.iium.edu.my/70238/2/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_scopus.pdf

id	iium-70238
recordtype	eprints
spelling	iium-702382019-01-28T07:23:22Z http://irep.iium.edu.my/70238/ Failure analysis of woven Kevlar/Epoxy under uniaxial tension Rahimi, Norzihan Hussain, Ahmad Kamil Shaik Dawood, Mohd. Sultan Ibrahim Mohd Alias, Adib Zulfadhli Md Yusoff, Muhamed Hafiy Afiq Mahmud, Jamaluddin T Technology (General) TA401 Materials of engineering and construction TJ Mechanical engineering and machinery The increasing demand for newer materials with versatile properties such as high strength-to-weight ratio; has made fiber reinforced composite materials a favourable choice in various applications, particularly in the automotive, aerospace, marine, sports and defense industries. Moreover, the properties of a composite material could be tailored for specific functions or applications. Despite its many attractive features, composite material fails in a complex manner involving matrix failure, fiber failure and delamination. This failure behaviour needs to be well established. The objective of this study is to perform failure analysis on a woven Kevlar/Epoxy composite laminate subjected to uniaxial tension and establish its failure trend. The lamination sequence is (θ4/θ4/-θ4)S where the angle, θ, ranges from 0° to 90°. The failure analysis was carried out using a commercial finite element software, Ansys and comparisons were made using analytical methods (Matlab). The values of stresses were computed and Maximum Stress Theory was employed to check for failure. The trend of failure, in terms of the failure curves (normalized first ply failure and last ply failure loads), for woven Kevlar/Epoxy was established. This study had produced new failure datas for woven Kevlar/Epoxy and thus, contributes significant knowledge about the failure behaviour of composite materials. Science Publishing Corporation Inc 2018 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/70238/1/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_article.pdf application/pdf en http://irep.iium.edu.my/70238/2/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_scopus.pdf Rahimi, Norzihan and Hussain, Ahmad Kamil and Shaik Dawood, Mohd. Sultan Ibrahim and Mohd Alias, Adib Zulfadhli and Md Yusoff, Muhamed Hafiy Afiq and Mahmud, Jamaluddin (2018) Failure analysis of woven Kevlar/Epoxy under uniaxial tension. International Journal of Engineering and Technology(UAE), 7 (4). pp. 235-239. ISSN 2227-524X https://www.sciencepubco.com/index.php/ijet/article/view/22174 10.14419/ijet.v7i4.7.20555
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General) TA401 Materials of engineering and construction TJ Mechanical engineering and machinery
spellingShingle	T Technology (General) TA401 Materials of engineering and construction TJ Mechanical engineering and machinery Rahimi, Norzihan Hussain, Ahmad Kamil Shaik Dawood, Mohd. Sultan Ibrahim Mohd Alias, Adib Zulfadhli Md Yusoff, Muhamed Hafiy Afiq Mahmud, Jamaluddin Failure analysis of woven Kevlar/Epoxy under uniaxial tension
description	The increasing demand for newer materials with versatile properties such as high strength-to-weight ratio; has made fiber reinforced composite materials a favourable choice in various applications, particularly in the automotive, aerospace, marine, sports and defense industries. Moreover, the properties of a composite material could be tailored for specific functions or applications. Despite its many attractive features, composite material fails in a complex manner involving matrix failure, fiber failure and delamination. This failure behaviour needs to be well established. The objective of this study is to perform failure analysis on a woven Kevlar/Epoxy composite laminate subjected to uniaxial tension and establish its failure trend. The lamination sequence is (θ4/θ4/-θ4)S where the angle, θ, ranges from 0° to 90°. The failure analysis was carried out using a commercial finite element software, Ansys and comparisons were made using analytical methods (Matlab). The values of stresses were computed and Maximum Stress Theory was employed to check for failure. The trend of failure, in terms of the failure curves (normalized first ply failure and last ply failure loads), for woven Kevlar/Epoxy was established. This study had produced new failure datas for woven Kevlar/Epoxy and thus, contributes significant knowledge about the failure behaviour of composite materials.
format	Article
author	Rahimi, Norzihan Hussain, Ahmad Kamil Shaik Dawood, Mohd. Sultan Ibrahim Mohd Alias, Adib Zulfadhli Md Yusoff, Muhamed Hafiy Afiq Mahmud, Jamaluddin
author_facet	Rahimi, Norzihan Hussain, Ahmad Kamil Shaik Dawood, Mohd. Sultan Ibrahim Mohd Alias, Adib Zulfadhli Md Yusoff, Muhamed Hafiy Afiq Mahmud, Jamaluddin
author_sort	Rahimi, Norzihan
title	Failure analysis of woven Kevlar/Epoxy under uniaxial tension
title_short	Failure analysis of woven Kevlar/Epoxy under uniaxial tension
title_full	Failure analysis of woven Kevlar/Epoxy under uniaxial tension
title_fullStr	Failure analysis of woven Kevlar/Epoxy under uniaxial tension
title_full_unstemmed	Failure analysis of woven Kevlar/Epoxy under uniaxial tension
title_sort	failure analysis of woven kevlar/epoxy under uniaxial tension
publisher	Science Publishing Corporation Inc
publishDate	2018
url	http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/ http://irep.iium.edu.my/70238/1/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_article.pdf http://irep.iium.edu.my/70238/2/70238_Failure%20Analysis%20of%20Woven%20Kevlar%20Epoxy_scopus.pdf
first_indexed	2023-09-18T21:39:42Z
last_indexed	2023-09-18T21:39:42Z
_version_	1777413057678409728

Failure analysis of woven Kevlar/Epoxy under uniaxial tension

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