A meshfree unit-cell method for effective planar analysis of cellular beams
This paper presents a novel approach for accurate and efficient planar response analysis of cellular beams, which provides the necessary input for local out-of-plane buckling analysis of web components. The proposed approach utilises the super-element concept defined for unit-cells, achieving furthe...
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Elsevier Ltd
2017
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my.utm.759532018-05-30T04:17:26Z http://eprints.utm.my/id/eprint/75953/ A meshfree unit-cell method for effective planar analysis of cellular beams Zainal Abidin, A. R. Izzuddin, B. A. Lancaster, F. TA Engineering (General). Civil engineering (General) This paper presents a novel approach for accurate and efficient planar response analysis of cellular beams, which provides the necessary input for local out-of-plane buckling analysis of web components. The proposed approach utilises the super-element concept defined for unit-cells, achieving further efficiencies through an enhanced Element-Free Galerkin (EFG) approach for establishing the planar super-element response. Several examples are presented, firstly at the level of unit-cells, where the computational benefits of the EFG method are highlighted, and finally at the overall level of cellular beams, where the superior performance of the unit-cell approach with virtually no compromise in accuracy is demonstrated. Elsevier Ltd 2017 Article PeerReviewed Zainal Abidin, A. R. and Izzuddin, B. A. and Lancaster, F. (2017) A meshfree unit-cell method for effective planar analysis of cellular beams. Computers and Structures, 182 . pp. 368-391. ISSN 0045-7949 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008958320&doi=10.1016%2fj.compstruc.2016.09.002&partnerID=40&md5=9d547de5e14286c16f831301ac17a3f8 |
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Universiti Teknologi Malaysia |
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Asia |
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Malaysia |
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Universiti Teknologi Malaysia |
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http://eprints.utm.my/ |
| topic |
TA Engineering (General). Civil engineering (General) |
| spellingShingle |
TA Engineering (General). Civil engineering (General) Zainal Abidin, A. R. Izzuddin, B. A. Lancaster, F. A meshfree unit-cell method for effective planar analysis of cellular beams |
| description |
This paper presents a novel approach for accurate and efficient planar response analysis of cellular beams, which provides the necessary input for local out-of-plane buckling analysis of web components. The proposed approach utilises the super-element concept defined for unit-cells, achieving further efficiencies through an enhanced Element-Free Galerkin (EFG) approach for establishing the planar super-element response. Several examples are presented, firstly at the level of unit-cells, where the computational benefits of the EFG method are highlighted, and finally at the overall level of cellular beams, where the superior performance of the unit-cell approach with virtually no compromise in accuracy is demonstrated. |
| format |
Article |
| author |
Zainal Abidin, A. R. Izzuddin, B. A. Lancaster, F. |
| author_facet |
Zainal Abidin, A. R. Izzuddin, B. A. Lancaster, F. |
| author_sort |
Zainal Abidin, A. R. |
| title |
A meshfree unit-cell method for effective planar analysis of cellular beams |
| title_short |
A meshfree unit-cell method for effective planar analysis of cellular beams |
| title_full |
A meshfree unit-cell method for effective planar analysis of cellular beams |
| title_fullStr |
A meshfree unit-cell method for effective planar analysis of cellular beams |
| title_full_unstemmed |
A meshfree unit-cell method for effective planar analysis of cellular beams |
| title_sort |
meshfree unit-cell method for effective planar analysis of cellular beams |
| publisher |
Elsevier Ltd |
| publishDate |
2017 |
| url |
http://eprints.utm.my/id/eprint/75953/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008958320&doi=10.1016%2fj.compstruc.2016.09.002&partnerID=40&md5=9d547de5e14286c16f831301ac17a3f8 |
| _version_ |
1643657205366390784 |
| score |
13.250345 |