Parametric analysis and multiobjective optimization for functionally graded foam-filled thin-wall tube under lateral impact
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- 作者：Jianguang Fanga ; c ; fangjg87@gmail.com" class="auth_mail ; Yunkai Gaoa ; gaoyunkai@tongji.edu.cn" class="auth_mail ; Guangyong Sunb ; sgy800@126.com" class="auth_mail ; Yuting Zhanga ; Qing Lic
- 关键词：Functionally graded foam (FGF) ; Three-point bending ; Multiobjective optimization ; Crashworthiness ; Kriging model ; Energy absorption
- 刊名：Computational Materials Science
- 出版年：July 2014
- 年：2014
- 卷：90
- 期：Complete
- 页码：265-275
- 全文大小：1789 K
文摘
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Propose a novel functionally graded foam-filled tube included three different grading configurations for lateral impact.
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Compare the crashworthiness of uniform and graded foam-filled tubes.
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Conduct the parametric study of graded foam-filled tubes.
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Conduct multiobjective optimization design for graded foam-filled tubes.