Behavior of sandwich tubular-hat sections with aluminum foam filler subjected to low velocity impact load

被引：1
|
作者：
Ly H.A. [1 ]
Quang T.T. [1 ]
机构：
[1] Department of Aerospace Engineering, Faculty of Transportation Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City
来源：
| 1600年 / Institute for Research and Community Services, Institut Teknologi Bandung卷 / 49期
关键词：
Energy absorption; Foam-filled; Impact; Thin-walled; Tubular sections;
D O I：
10.5614/j.eng.technol.sci.2017.49.1.9
中图分类号：
学科分类号：
摘要：
In this paper, a comprehensive literature review is presented regarding dynamic progressive buckling analyses of foam-filled hat section columns. The results obtained from a numerical simulation were in good agreement with the theoretical predictions. Remarks and analyses are given about the influence of aluminum foam filling in tubular-hat structures. The contribution of aluminum foam to increase both the crushing load and the mass specific energy absorption is significant. In addition, effects of geometrical parameters like wall thickness are discussed to study the role of thin walls in foam-filled hat sections. © 2017 Published by ITB Journal Publisher.
引用
收藏
页码：145 / 163
页数：18
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