OPTIMIZATION DESIGN OF POLYGONAL THIN-WALLED TUBES STRUCTURE WITH INDUCED IMPERFECTION
In this paper,the finite element method was used to simulate the thin-walled structure under axial impact. The influence of the cross-sectional shape and induced hole size of the thin-walled tube on deformation mode of structure and energy absorption capacity were analyzed. The results show that the...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.02.032 |
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