摘要
利用显示动力学有限元程序ANSYS/LS—DYNA模拟了着靶速度为500m/s,400m/s,300m/s的防护壳以0°,45°,90°,135°,180°着角对603装甲钢撞击的过程。研究表明:25CrMo4抗弹性能良好,可以作为存储设备的壳体材料。
The defense shell is launched at impact velocity of 500 m/s,dO0 m/s and 300 m/s.h impacted NO.603 armor steel at 0°, 45°, 90°, 135°, 180°.The process of collision is simulated with explicit finite element software ANSYS/LS-DYNA.The conclusion and its analysis indicated that 25CrMo4 performs well in colliding and it can be made into shell of memory equipment.
出处
《微计算机信息》
北大核心
2007年第02S期241-242,共2页
Control & Automation
基金
山西省自然科学基金资助(20041051)
