摘要
文中研究了多层复合结构抗侵彻性能。采用 Dyna-3D 非线性有限元软件对多层复合结构抗侵彻破坏进行动态数值模拟,同时利用侵彻效应的主要相似准则,进行缩比模型试验。研究结果表明多层材料的优化组合有较好的抗侵彻性能。
This paper studies the capacity for anti-penetration of multiplayer structure.Dynamic numerical simulation is processed by Dyna-3D nonlinear finite element software and small-scale model test is carried through by using the similar rule of penetration effect.It is proved that the capacity for anti-penetration of muhiplayer structure is perfect.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第S9期156-158,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
侵彻
多层复合结构
数值模拟
缩比试验
penetration
multiplayer structure
numerical simulation
small-scale model test
