Dynamic Crushing and Energy Absorption of Functionally Graded Aluminum Cellular Metal with Cubic Structure
文献类型：会议论文
| 作者 | Yue Wang; He Mao; Qiyang Zuo; Kai He; Ruxu Du |
| 出版日期 | 2016 |
| 会议名称 | IEEE International Conference on Information and Automation |
| 会议地点 | Ningbo, Zhejiang |
| 英文摘要 | The dynamic crushing and energy absorption of regular and functionally graded cellular metal is investigated using finite element method. The cellular metal consists of hollow cubic structure which is manufactured by way of stamping. The functionally graded cellular structure is designed by changing the side length of hollow cubic structure. Dynamic crushing simulation of both regular and functionally graded structures was conducted. The numerical simulation results show that the functionally graded one is more superior in energy absorption than the regular one. Different from the regular one, the stress-strain curve of the functionally graded structure has 4-four stress plateau stages. Positive gradient and negative gradient functionally graded structures were also simulated and compared under different impact speed. The decreasing one was supposed to be more stable. The study provides a new insight into functionally graded cellular structure. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10061]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2016 |
| 推荐引用方式 GB/T 7714 | Yue Wang,He Mao,Qiyang Zuo,et al. Dynamic Crushing and Energy Absorption of Functionally Graded Aluminum Cellular Metal with Cubic Structure[C]. 见:IEEE International Conference on Information and Automation. Ningbo, Zhejiang. |
入库方式： OAI收割
来源：深圳先进技术研究院
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