Crushing response of square aluminium tubes filled with polyurethane foam and aluminium honeycomb

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• 作者：Rafea Dakhil Hussein^a ; ^b ; ^{rafaa.dakhil@yahoo.com} ; Dong Ruan^a ; ^{druan@swin.edu.au} ; Guoxing Lu^a ; ^{glu@swin.edu.au} ; Stephen Guillow^a ; ^{sguillow@swin.edu.au} ; Jeong Whan Yoon^c ; ^d ; ^{j.yoon@deakin.edu.au}
• 关键词：Honeycomb ; Polyurethane foam ; Aluminium tube ; Crushing behaviour ; Energy absorption
• 刊名：Thin-Walled Structures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：110
• 期：Complete
• 页码：140-154
• 全文大小：2393 K
• 卷排序：110

文摘

The failure of aluminium tube changes when it filled with both foam and honeycomb. Fold wavelength of aluminium tube depends on the type of filler. Aluminium tube filled with both foam and honeycomb is sensitive to velocity. Mean crushing force of a filled tube was up to 349% more than that of hollow tube.