摘要
以 1 2 2 mm子母弹为例 ,对其发射强度进行了有限元分析 ,通过对不同工况的计算 ,给出了弹带附近危险区域的应力值和位移值 ,绘制出等应力曲线图 。
In this paper the strength of launch of 122mm shrapnel was investigated by means of finite element analysis.The profile stress was plotted by using stress values and displacement of the dangerous section of projectile band which calculated in different conditions.The data can be used to the product design accurately and reliably.
出处
《沈阳工业学院学报》
2000年第3期17-22,共6页
Journal of Shenyang Institute of Technology
关键词
有限元
子母弹
膛压
发射强度
finite element,shrapnel
shrapnel chamber pressure
