Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact
Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components. We used a double-arrow negative Poisson ratio structure an...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/3726964 |
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| _version_ | 1832554684678668288 |
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| author | Fuzhen Sun Meng Liu Baoming Wang Na Yang Jianfeng Wang Keqian Cai Zizhi Liu |
| author_facet | Fuzhen Sun Meng Liu Baoming Wang Na Yang Jianfeng Wang Keqian Cai Zizhi Liu |
| author_sort | Fuzhen Sun |
| collection | DOAJ |
| description | Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components. We used a double-arrow negative Poisson ratio structure and embedded lock assembly process to design a 3D lattice structure with a negative Poisson ratio. Moreover, we selected different design parameters for a simulation analysis and experimental research. The performances of the lattice structures with different parameters were compared and analyzed under different test conditions, including out-of-plane compression, three-point bending, and low-speed impact. The findings reported here pave the way for the development of new 3D auxetic materials with significantly expanded design space and potential applications by reducing the difficulty of the manufacturing process. |
| format | Article |
| id | doaj-art-00444de670cb404eadb1fe245b2d00d1 |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-00444de670cb404eadb1fe245b2d00d12025-02-03T05:50:44ZengWileyAdvances in Materials Science and Engineering1687-84422022-01-01202210.1155/2022/3726964Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed ImpactFuzhen Sun0Meng Liu1Baoming Wang2Na Yang3Jianfeng Wang4Keqian Cai5Zizhi Liu6Beijing National Innovation Institute of Lightweight Ltd.Beijing National Innovation Institute of Lightweight Ltd.Weihai Guangwei Group CorporationSchool of Automotive EngineeringSchool of Automotive EngineeringBeijing National Innovation Institute of Lightweight Ltd.Beijing National Innovation Institute of Lightweight Ltd.Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components. We used a double-arrow negative Poisson ratio structure and embedded lock assembly process to design a 3D lattice structure with a negative Poisson ratio. Moreover, we selected different design parameters for a simulation analysis and experimental research. The performances of the lattice structures with different parameters were compared and analyzed under different test conditions, including out-of-plane compression, three-point bending, and low-speed impact. The findings reported here pave the way for the development of new 3D auxetic materials with significantly expanded design space and potential applications by reducing the difficulty of the manufacturing process.http://dx.doi.org/10.1155/2022/3726964 |
| spellingShingle | Fuzhen Sun Meng Liu Baoming Wang Na Yang Jianfeng Wang Keqian Cai Zizhi Liu Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact Advances in Materials Science and Engineering |
| title | Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact |
| title_full | Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact |
| title_fullStr | Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact |
| title_full_unstemmed | Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact |
| title_short | Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact |
| title_sort | properties of 3d double arrow negative poisson s ratio lattice structure under quasi static compression and low speed impact |
| url | http://dx.doi.org/10.1155/2022/3726964 |
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