Using finite element approach for crashworthiness assessment of a polymeric auxetic structure subjected to the axial loading
Polyurethane foams are one of the most common auxetic structures regarding energy absorption enhancement. This present study evaluates the result reliability of two different numerical approaches, the H-method and the P-method, to obtain the best convergence solution. A polymeric re-entrant cell is...
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| Main Authors: | , , , , |
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| 格式: | Article |
| 出版: |
MDPI AG
2020
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| 主題: | |
| 在線閱讀: | http://eprints.utm.my/id/eprint/93310/ http://dx.doi.org/10.3390/POLYM12061312 |
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