冲击扭转载荷作用下的弹塑性圆柱壳屈曲分析
nalysis of dynamic buckling process of elastic and elastic perfect cylindrical shells under torsion impact load
本文主要研究了弹塑性圆柱壳在承受冲击扭转屈曲载荷作用下的动力屈曲问题。讨论了在屈曲分析中，使用有限元软件ANSYS处理扭转屈曲问题的方法，最后基于该有限元程序模块对一圆柱壳结构进行屈曲模拟，并对主要影响因素进行了分析介绍。
study has been made to determine the elastic and inelastic dynamic buckling process of an perfect circular cylindrical shell under torsion impact load. In this paper, we have tried to solve the impact buckling processes of shells by using ANSYS analysis. Aspects of stress wave effects in the buckling developing process are discussed. We have analyzed the process that the buckling modes are transformed from axis-symmetric form to axis-asymmetric form.
王雪峰、马源
工程基础科学
完善圆柱壳 有限元 动力屈曲 应力波 ANSYS
perfect cylindrical shells finite element method dynamic buckling stress wave Ansys
王雪峰,马源.冲击扭转载荷作用下的弹塑性圆柱壳屈曲分析[EB/OL].(2006-05-11)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200605-78.点此复制
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