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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IOP Publishing Ltd
2023
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| _version_ | 1833413568215646208 |
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| author | Mohamad D. Beddu S. Syamsir A. Zahari N.M. Abu Seman S.A.H. Razali M.F. Abas A. Ng F.C. |
| 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. |
| author_sort | Mohamad D. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| 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. |
| format | Conference Paper |
| id | my.uniten.dspace-25243 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | IOP Publishing Ltd |
| record_format | dspace |
| 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 |
| 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 |
| title | 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_short | 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 |
| url_provider | http://dspace.uniten.edu.my/ |