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A Parametric Investigation on the Neo-Hookean Material Constant

This paper assesses the Neo-Hookean material parameters pertaining to deformation behaviour of hyperelastic material by means of numerical analysis. A mathematical model relating stress and stretch is derived based on Neo-Hookeans strain energy function to evaluate the contribution of the material c...

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Main Authors:	Anwar, P. P. Abdul Majeed, Siti Hajar, Mohd Yusop, Mohd Nor Azmi, Ab Patar, Jamaluddin, Mahmud
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2014
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/7496/1/A%20Parametric%20Investigation%20on%20the%20Neo-Hookean%20Material%20Constant.pdf http://umpir.ump.edu.my/id/eprint/7496/ http://www.scientific.net/AMR.915-916.853
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spelling	my.ump.umpir.74962018-05-28T07:22:47Z http://umpir.ump.edu.my/id/eprint/7496/ A Parametric Investigation on the Neo-Hookean Material Constant Anwar, P. P. Abdul Majeed Siti Hajar, Mohd Yusop Mohd Nor Azmi, Ab Patar Jamaluddin, Mahmud TJ Mechanical engineering and machinery This paper assesses the Neo-Hookean material parameters pertaining to deformation behaviour of hyperelastic material by means of numerical analysis. A mathematical model relating stress and stretch is derived based on Neo-Hookeans strain energy function to evaluate the contribution of the material constant, C1, in the constitutive equation by varying its value. A systematic parametric study was constructed and for that purpose, a Matlab programme was developed for execution. The results show that the parameter (C1) is significant in describing material properties behaviour. The results and findings of the current study further enhances the understanding of Neo-Hookean model and hyperelastic materials behaviour. The ultimate future aim of this study is to come up with an alternative constitutive equation that may describe skin behaviour accurately. This study is novel as no similar parametric study on Neo-Hookean model has been reported before. Trans Tech Publications, Switzerland 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7496/1/A%20Parametric%20Investigation%20on%20the%20Neo-Hookean%20Material%20Constant.pdf Anwar, P. P. Abdul Majeed and Siti Hajar, Mohd Yusop and Mohd Nor Azmi, Ab Patar and Jamaluddin, Mahmud (2014) A Parametric Investigation on the Neo-Hookean Material Constant. Advanced Materials Research, 915-916. pp. 853-857. ISSN 1022-6680 (print), 1662-8985 (online) http://www.scientific.net/AMR.915-916.853 DOI: 10.4028/www.scientific.net/AMR.915-916.853
institution	Universiti Malaysia Pahang
building	UMP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang
content_source	UMP Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Anwar, P. P. Abdul Majeed Siti Hajar, Mohd Yusop Mohd Nor Azmi, Ab Patar Jamaluddin, Mahmud A Parametric Investigation on the Neo-Hookean Material Constant
description	This paper assesses the Neo-Hookean material parameters pertaining to deformation behaviour of hyperelastic material by means of numerical analysis. A mathematical model relating stress and stretch is derived based on Neo-Hookeans strain energy function to evaluate the contribution of the material constant, C1, in the constitutive equation by varying its value. A systematic parametric study was constructed and for that purpose, a Matlab programme was developed for execution. The results show that the parameter (C1) is significant in describing material properties behaviour. The results and findings of the current study further enhances the understanding of Neo-Hookean model and hyperelastic materials behaviour. The ultimate future aim of this study is to come up with an alternative constitutive equation that may describe skin behaviour accurately. This study is novel as no similar parametric study on Neo-Hookean model has been reported before.
format	Article
author	Anwar, P. P. Abdul Majeed Siti Hajar, Mohd Yusop Mohd Nor Azmi, Ab Patar Jamaluddin, Mahmud
author_facet	Anwar, P. P. Abdul Majeed Siti Hajar, Mohd Yusop Mohd Nor Azmi, Ab Patar Jamaluddin, Mahmud
author_sort	Anwar, P. P. Abdul Majeed
title	A Parametric Investigation on the Neo-Hookean Material Constant
title_short	A Parametric Investigation on the Neo-Hookean Material Constant
title_full	A Parametric Investigation on the Neo-Hookean Material Constant
title_fullStr	A Parametric Investigation on the Neo-Hookean Material Constant
title_full_unstemmed	A Parametric Investigation on the Neo-Hookean Material Constant
title_sort	parametric investigation on the neo-hookean material constant
publisher	Trans Tech Publications, Switzerland
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/7496/1/A%20Parametric%20Investigation%20on%20the%20Neo-Hookean%20Material%20Constant.pdf http://umpir.ump.edu.my/id/eprint/7496/ http://www.scientific.net/AMR.915-916.853
_version_	1643665630359977984
score	13.211869

A Parametric Investigation on the Neo-Hookean Material Constant

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