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Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading

In this paper, the effects of load with increasing factor of safety on the mechanical performance and intra-laminar damage formation of cross-arm structure made up of two different schemes are studied. The composite structure has been numerically modelled by a finite element (FE) model. Research was...

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Main Authors: Mohamad D., Beddu S., Syamsir A., Zahari N.M., Abu Seman S.A.H., Razali M.F., Abas A., Ng F.C.
Other Authors: 57200335404
Format: Conference Paper
Published: IOP Publishing Ltd 2023
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spelling my.uniten.dspace-252432023-05-29T16:07:33Z Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading Mohamad D. Beddu S. Syamsir A. Zahari N.M. Abu Seman S.A.H. Razali M.F. Abas A. Ng F.C. 57200335404 55812080500 57195320482 54891672300 57200530460 55535311300 56893346700 57192101900 In this paper, the effects of load with increasing factor of safety on the mechanical performance and intra-laminar damage formation of cross-arm structure made up of two different schemes are studied. The composite structure has been numerically modelled by a finite element (FE) model. Research was carried out using a VUMAT subroutine to model intra-laminary damage formation in the analysed composite structure, and Hashin's failure criteria have been used. This investigation revealed that with a good combination of stacking sequence and ply properties as shown by scheme A which has combination of 90 and 45-degree plies at the both ends and much higher value of ply properties, a safety reserve can be obtained that provides a margin between actual load conditions and those leading to cross-arms structure failure. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T08:07:33Z 2023-05-29T08:07:33Z 2020 Conference Paper 10.1088/1757-899X/920/1/012005 2-s2.0-85092668212 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092668212&doi=10.1088%2f1757-899X%2f920%2f1%2f012005&partnerID=40&md5=3ddda83c8a75e4f5f1e4f07d42b6ead7 https://irepository.uniten.edu.my/handle/123456789/25243 920 1 12005 All Open Access, Bronze IOP Publishing Ltd Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description In this paper, the effects of load with increasing factor of safety on the mechanical performance and intra-laminar damage formation of cross-arm structure made up of two different schemes are studied. The composite structure has been numerically modelled by a finite element (FE) model. Research was carried out using a VUMAT subroutine to model intra-laminary damage formation in the analysed composite structure, and Hashin's failure criteria have been used. This investigation revealed that with a good combination of stacking sequence and ply properties as shown by scheme A which has combination of 90 and 45-degree plies at the both ends and much higher value of ply properties, a safety reserve can be obtained that provides a margin between actual load conditions and those leading to cross-arms structure failure. � Published under licence by IOP Publishing Ltd.
author2 57200335404
author_facet 57200335404
Mohamad D.
Beddu S.
Syamsir A.
Zahari N.M.
Abu Seman S.A.H.
Razali M.F.
Abas A.
Ng F.C.
format Conference Paper
author Mohamad D.
Beddu S.
Syamsir A.
Zahari N.M.
Abu Seman S.A.H.
Razali M.F.
Abas A.
Ng F.C.
spellingShingle Mohamad D.
Beddu S.
Syamsir A.
Zahari N.M.
Abu Seman S.A.H.
Razali M.F.
Abas A.
Ng F.C.
Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
author_sort Mohamad D.
title Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
title_short Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
title_full Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
title_fullStr Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
title_full_unstemmed Performance Evaluation of Composite Cross-Arm Structure under Different Magnitude of Loading
title_sort performance evaluation of composite cross-arm structure under different magnitude of loading
publisher IOP Publishing Ltd
publishDate 2023
_version_ 1806428364110561280
score 13.222552

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