郑州轻工业学院学报（自然科学版）Issue(2)：99-101,3.DOI:10.3969/j.issn.2095-476X.2014.02.024
对轴向冲击圆柱壳局部屈曲及整体失稳的数值模拟分析
Computer simulation on dynamical buckling and whole collapse of cylindrical shell under axial impact
赵广臣1
作者信息
- 1. 太原理工大学 阳泉学院，山西 阳泉 045000
- 折叠
摘要
Abstract
The computer simulation on dynamic buckling and whole collapse of cylindrical shell under dif-ferent axial impact was carried out using LS-DYNA.The numerical results and the experimental results showed good agreement.The strains of the points which were located in the middle of the local buckling cylindrical shells were obtained.The strains showed that the local buckling cylindrical shells were in the plastic stage and generated elastic vibration subsequently until standstill.关键词
圆柱壳屈曲/数值模拟/整体失稳/轴向冲击Key words
cylindrical shell buckling/computer simulation/whole collapse/axial impact分类
数理科学引用本文复制引用
赵广臣..对轴向冲击圆柱壳局部屈曲及整体失稳的数值模拟分析[J].郑州轻工业学院学报（自然科学版）,2014,(2):99-101,3.
