Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin

In the era of modern structures, composite laminates are widely used and have become progressively trending due to its tailorable of material properties. Nevertheless, due to the complex fibre-matrix interaction added by the existing cutouts, it is complicated to figure out the failure mechanism and...

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Main Author:	Noordin, Nurdalilah
Format:	Thesis
Language:	English
Published:	2022
Subjects:	Finite element method Composite materials.
Online Access:	https://ir.uitm.edu.my/id/eprint/75748/1/75748.pdf
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id	my-uitm-ir.75748
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spelling	my-uitm-ir.757482023-04-04T00:43:53Z Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin 2022 Noordin, Nurdalilah Finite element method Composite materials. In the era of modern structures, composite laminates are widely used and have become progressively trending due to its tailorable of material properties. Nevertheless, due to the complex fibre-matrix interaction added by the existing cutouts, it is complicated to figure out the failure mechanism and deformation behaviour of composite laminates. In reality, the application of cutout shapes is found practical for many composite structures. Practically, the failure behaviour of composite laminates with and without cutouts involves a lot of data; therefore, it is crucial to be predicted thoroughly and accurately. Based on literature review, the studies on the failure prediction of various cutout shapes to the composite laminates are limited. This study aims to predict the failure behaviour of Graphite/Epoxy and Kevlar/Epoxy with various cutout shapes under uniaxial tension and compression due to the variations of fibre orientations. The two main stages of this study involved the prediction of laminate failure using finite element simulation software (ANSYS); and then the prediction of laminate failure using Artificial Neural Network (ANN) from the simulated data. Prior to that, mesh convergence analysis and numerical validation were carried out. 2022 Thesis https://ir.uitm.edu.my/id/eprint/75748/ https://ir.uitm.edu.my/id/eprint/75748/1/75748.pdf text en public masters Universiti Teknologi MARA (UiTM) College of Engineering Mahmud, Jamaluddin
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mahmud, Jamaluddin
topic	Finite element method Composite materials.
spellingShingle	Finite element method Composite materials. Noordin, Nurdalilah Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
description	In the era of modern structures, composite laminates are widely used and have become progressively trending due to its tailorable of material properties. Nevertheless, due to the complex fibre-matrix interaction added by the existing cutouts, it is complicated to figure out the failure mechanism and deformation behaviour of composite laminates. In reality, the application of cutout shapes is found practical for many composite structures. Practically, the failure behaviour of composite laminates with and without cutouts involves a lot of data; therefore, it is crucial to be predicted thoroughly and accurately. Based on literature review, the studies on the failure prediction of various cutout shapes to the composite laminates are limited. This study aims to predict the failure behaviour of Graphite/Epoxy and Kevlar/Epoxy with various cutout shapes under uniaxial tension and compression due to the variations of fibre orientations. The two main stages of this study involved the prediction of laminate failure using finite element simulation software (ANSYS); and then the prediction of laminate failure using Artificial Neural Network (ANN) from the simulated data. Prior to that, mesh convergence analysis and numerical validation were carried out.
format	Thesis
qualification_level	Master's degree
author	Noordin, Nurdalilah
author_facet	Noordin, Nurdalilah
author_sort	Noordin, Nurdalilah
title	Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
title_short	Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
title_full	Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
title_fullStr	Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
title_full_unstemmed	Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin
title_sort	numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / nurdalilah noordin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	College of Engineering
publishDate	2022
url	https://ir.uitm.edu.my/id/eprint/75748/1/75748.pdf
_version_	1783736079387459584

Numerical simulation of failure prediction on composite laminates with various cutout shapes under uniaxial tension and compression / Nurdalilah Noordin

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