Effect of Geometry on Energy Absorption of Reduction Tubes Using a Die - A Numerical Study
文献类型：会议论文
| 作者 | He Mao; Changjie Luo; Kai He; Ruxu Du |
| 出版日期 | 2013 |
| 会议名称 | International Applied Science and Precision Engineering Conference 2013, ASPEC 2013 |
| 会议地点 | NanTou, Taiwan |
| 英文摘要 | The present paper deals with the numerical study of energy absorption of reduction tubes using a die subject to axial impact load. Non-linear finite element software LS-DYNA is employed to analyze the deformation pattern and energy absorption characteristics. The tubes, with the bottom ends constrained axially, deformed in necking modes by the axially moving dies. The geometries of the tubes and the dies were varied to find out the influence of the geometry parameters. The strain rate effect of the material is considered and the Cowper-Symonds equation is applied in the plastic dynamic analysis. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/4522]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2013 |
| 推荐引用方式 GB/T 7714 | He Mao,Changjie Luo,Kai He,et al. Effect of Geometry on Energy Absorption of Reduction Tubes Using a Die - A Numerical Study[C]. 见:International Applied Science and Precision Engineering Conference 2013, ASPEC 2013. NanTou, Taiwan. |
入库方式： OAI收割
来源：深圳先进技术研究院
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