In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio
This work illustrates the manufacturing and tensile testing of a novel concept of honeycomb structures with hexagonal and auxetic (negative Poisson's ratio) topology, made of shape memory alloy core material. The honeycombs are manufactured using Nitinol ribbons having 6.40 mm of width and 0.2...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Sage Publications
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/15243/ http://psasir.upm.edu.my/id/eprint/15243/1/In-plane%20tensile%20behavior%20of%20shape%20memory%20alloy%20honeycombs%20with%20positive%20and%20negative%20Poisson%27s%20ratio.pdf |
| _version_ | 1848842622219583488 |
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| author | Hassan, Mohd Roshdi Scarpa, Fabrizio Nik Mohamed, Nik Abdullah |
| author_facet | Hassan, Mohd Roshdi Scarpa, Fabrizio Nik Mohamed, Nik Abdullah |
| author_sort | Hassan, Mohd Roshdi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This work illustrates the manufacturing and tensile testing of a novel concept of honeycomb structures with hexagonal and auxetic (negative Poisson's ratio) topology, made of shape memory alloy core material. The honeycombs are manufactured using Nitinol ribbons having 6.40 mm of width and 0.2 mm of thickness. The ribbons were inserted in a special dye using cyanoacrilate to bond the longitudinal strips of the unit cells. Tensile tests at room temperature (full martensite) were performed on the honeycombs. Finite element models of the honeycomb assemblies under tensile loading have been developed using nonlinear beam elements from a commercial code. Good agreement is observed between numerical nonlinear simulations and the experimental results. |
| first_indexed | 2025-11-15T08:02:03Z |
| format | Article |
| id | upm-15243 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:02:03Z |
| publishDate | 2009 |
| publisher | Sage Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-152432016-04-07T06:15:09Z http://psasir.upm.edu.my/id/eprint/15243/ In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio Hassan, Mohd Roshdi Scarpa, Fabrizio Nik Mohamed, Nik Abdullah This work illustrates the manufacturing and tensile testing of a novel concept of honeycomb structures with hexagonal and auxetic (negative Poisson's ratio) topology, made of shape memory alloy core material. The honeycombs are manufactured using Nitinol ribbons having 6.40 mm of width and 0.2 mm of thickness. The ribbons were inserted in a special dye using cyanoacrilate to bond the longitudinal strips of the unit cells. Tensile tests at room temperature (full martensite) were performed on the honeycombs. Finite element models of the honeycomb assemblies under tensile loading have been developed using nonlinear beam elements from a commercial code. Good agreement is observed between numerical nonlinear simulations and the experimental results. Sage Publications 2009-05 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/15243/1/In-plane%20tensile%20behavior%20of%20shape%20memory%20alloy%20honeycombs%20with%20positive%20and%20negative%20Poisson%27s%20ratio.pdf Hassan, Mohd Roshdi and Scarpa, Fabrizio and Nik Mohamed, Nik Abdullah (2009) In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio. Journal of Intelligent Material Systems and Structures, 20 (8). pp. 897-905. ISSN 1045-389X; ESSN: 1530-8138 http://jim.sagepub.com/content/20/8/897 10.1177/1045389X08099605 |
| spellingShingle | Hassan, Mohd Roshdi Scarpa, Fabrizio Nik Mohamed, Nik Abdullah In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title | In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title_full | In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title_fullStr | In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title_full_unstemmed | In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title_short | In-plane tensile behavior of shape memory alloy honeycombs with positive and negative Poisson's ratio |
| title_sort | in-plane tensile behavior of shape memory alloy honeycombs with positive and negative poisson's ratio |
| url | http://psasir.upm.edu.my/id/eprint/15243/ http://psasir.upm.edu.my/id/eprint/15243/ http://psasir.upm.edu.my/id/eprint/15243/ http://psasir.upm.edu.my/id/eprint/15243/1/In-plane%20tensile%20behavior%20of%20shape%20memory%20alloy%20honeycombs%20with%20positive%20and%20negative%20Poisson%27s%20ratio.pdf |