Knowledge Management System of Institue of Mechanics, CAS
| Numerical Partition of Energy Absorption of Foam-filled Top-Hatand Double-Hat Sections | |
Song HW(宋宏伟) ; Yu G(虞钢); Fan ZJ; Wang QC
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| Source Publication | Proceedings of the Sixth World Congress on Computational Mechanics in Conjunction with the Second Asian-Pacific Congress on Computational Mechanics, 2004 |
| 2004-09-05 | |
| Conference Name | Sixth World Congress on Computational Mechanics in Conjunction with the Second Asian-Pacific Congress on Computational Mechanics, Sept. 5-10, 2004, Beijing, China |
| Abstract | The interaction effect, i.e., the contribution of each component to the total energy absorption of an axially crushed foam-filled hat section was investigated quantitatively via numerical simulation. The FE results were first verified by experimental work of aluminum foam-filled top-hat and double-hat sections, then the contribution of foam-fillers and that of hat sections to the overall energy absorption were quantitatively obtained, respectively. When foam-filled, increase in energy absorption was found both in hat section component and foam-filler component, whereas the latter contributes predominantly to the interaction effect. |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/13849 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Yu G(虞钢) |
| Recommended Citation GB/T 7714 | Song HW,Yu G,Fan ZJ,et al. Numerical Partition of Energy Absorption of Foam-filled Top-Hatand Double-Hat Sections[C]Proceedings of the Sixth World Congress on Computational Mechanics in Conjunction with the Second Asian-Pacific Congress on Computational Mechanics, 2004,2004. |
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