Energy absorption improvement of circular tubes with externally press-fitted ring around tube surface subjected under axial and oblique impact loading
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- 作者：Chukwuemeke William Isaac ; cw.isaac@ui.edu.ng" class="auth_mail" title="E-mail the corresponding author ; Oluleke Oluwole
- 关键词：Finite element ; Dynamic axial/oblique crushing ; Slenderness ratio ; Energy absorption ; Collapsed mode ; Crush Force Efficiency
- 刊名：Thin-Walled Structures
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：352-366
- 全文大小：3827 K
文摘
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Energy absorption capacity for both axial and oblique impact loading of circular thin-walled tube improved by incorporating ring strip around tube surface.
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New collapsed mode of ringed circular thin-walled tubes obtained.
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Reduction in the bending tendency of circular tubes under oblique loading conditions with ring reinforcement around tube surface.