Crashworthiness analysis of octagonal multi-cell tube with functionally graded thickness under multiple loading angles

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• 作者：Yafeng Chen ; Zhonghao Bai ; ^{baizhonghao@hnu.edu.cn} ; Linwei Zhang ; Yulong Wang ; Guangyong Sun ; Libo Cao
• 关键词：Octagonal multi-cell tube ; Functionally graded thickness ; Multiple oblique impact ; Crashworthiness optimization
• 刊名：Thin-Walled Structures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：110
• 期：Complete
• 页码：133-139
• 全文大小：1577 K
• 卷排序：110

文摘

A new octagonal multi-cell tube with functionally graded thickness is proposed. Comparative analysis on the new structure and the counterpart tube with uniform thickness under multiple loading angles. Design of multi-cell tube with functionally graded thickness under multiple loading angles.