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http://hdl.handle.net/10397/79911
Title: | Finite element analysis of three-dimensional (3D) auxetic textile composite under compression | Authors: | Zeng, JF Hu, H |
Issue Date: | 2018 | Source: | Polymers, Apr. 2018, v. 10, no. 4, 374, p. 1-15 | Abstract: | This paper reports a finite element (FE) analysis of three-dimensional (3D) auxetic textile composite by using commercial software ANSYS 15 under compression. The two-dimensional (2D) FE model was first developed and validated by experiment. Then, the validated model was used to evaluate effects of structural parameters and constituent material properties. For the comparison, 3D non-auxetic composite that was made with the same constituent materials and structural parameters, but with different yarn arrangement in the textile structure was also analyzed at the same time. The analysis results showed that the auxetic and non-auxetic composites have different compression behaviors and the auxetic composite has better the energy absorption capacity than the non-auxetic composite under the same compression stress. The study has provided us a guidance to design and fabricate auxetic composites with the required mechanical behavior by appropriately selecting structural parameters and constituent materials. | Keywords: | 3D textile auxetic composite Negative Poisson's ratio Compression properties Finite element (FE) analysis |
Publisher: | Molecular Diversity Preservation International (MDPI) | Journal: | Polymers | ISSN: | 2073-4360 | DOI: | 10.3390/polym10040374 | Rights: | © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). The following publication Zeng, J. F., & Hu, H. (2018). Finite element analysis of three-dimensional (3D) auxetic textile composite under compression. Polymers, 10(4), 374, 1-15 is available at https://dx.doi.org/10.3390/polym10040374 |
Appears in Collections: | Journal/Magazine Article |
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Zeng_3D_Auxetic_Textile.pdf | 62.29 MB | Adobe PDF | View/Open |
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