Plastic response of a circular cylindrical shell to dynamic loadings

被引：15
|
作者：
Lellep, J [1 ]
Torn, K [1 ]
机构：
[1] Univ Tartu, Inst Appl Math, Dept Theoret Mech, EE-51014 Tartu, Estonia
来源：
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 2004年 / 30卷 / 05期
关键词：
cylindrical shell; plasticity; impulsive loading; shear stresses;
D O I：
10.1016/S0734-743X(03)00091-5
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The dynamic plastic behaviour of a circular cylindrical shell subjected to an initial impulsive loading is studied. It is assumed that the thin walled tube is clamped at the left end and simply supported at the right-hand end. The behaviour of the rigid, perfectly plastic material is controlled by a cubic yield condition which retains the axial bending moment, circumferential membrane force as well as the transverse shear force. Theoretical predictions are presented for a wide range of geometrical and material parameters of the shell. (C) 2003 Elsevier Ltd. All rights reserved.
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页码：555 / 576
页数：22
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