摘要
本文给出受扭圆柱壳大范围皱曲的一种变形模式,从而求出不同转角时壳体的轴向缩短量以及壳体所吸收的塑性变形能的变化,计算结果和实验相符较好。
In this paper, the large scale crumpling of cylindrical shell under torsion is studied, and the axial shortness and the plastic strain energy of the cylindrical shell are given for different rotary angle, which is close to the
experimental results.
出处
《工程力学》
EI
CSCD
1993年第1期46-51,共6页
Engineering Mechanics
基金
国家自然科学基金资助项目
关键词
圆柱壳
大范围皱曲
扭转
Cylindrical shell, large scale crumpling, rigid plastic body, torsion
