Analysis of failure mechanisms observed in axial collapse of thin-walled circular fibreglass composite tubes

被引：81
作者：
Mamalis, AG
Manolakos, DE
Demosthenous, GA
Ioannidis, MB
机构：
[1] Department of Mechanical Engineering, Natl. Technical University of Athens, Athens
来源：
THIN-WALLED STRUCTURES | 1996年 / 24卷 / 04期
关键词：
D O I：
10.1016/0263-8231(95)00042-9
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Theoretical analysis of the failure mechanism of the stable mode of collapse of thin-walled fibreglass composite tubes under static axial compression, based on experimental observations and taking into account all possible energy absorbing mechanisms developed during the process, is reported. Crushing loads and the energy absorbed are theoretically predicted. The proposed theoretical model was experimentally verified for various composite materials and tube geometries and proved to be very efficient for theoretically predicting the energy absorbing capacity of the shell.
引用
收藏
页码：335 / 352
页数：18
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