| 陶瓷装甲材料抗侵彻性能的有限元分析 |
| |
| 引用本文： | 杨鄂川,张凯. 陶瓷装甲材料抗侵彻性能的有限元分析[J]. 重庆理工大学学报(自然科学版), 2008, 22(9) |
| |
| 作者姓名： | 杨鄂川 张凯 |
| |
| 作者单位： | 重庆工学院重庆汽车学院，重庆大学资源及环境科学学院 |
| |
| 摘 要： | 采用ANSYS/LS-DYNA有限元程序对钨杆弹侵彻陶瓷(YB-AD90陶瓷)厚靶和陶瓷复合靶(钢 陶瓷 钢)建立有限元模拟,并进行数值分析,采用2种弹型(平头弹和尖头弹)的穿甲弹分析了穿甲弹的侵彻深度与弹速、弹型及靶厚之间的关系.
|
| 关 键 词： | 有限元 侵彻 陶瓷 |
Finite Element Analysis of Anti-penetration performance of Ceramic Composite Armors |
| |
| YANG E-chuan,ZHANG Kai. Finite Element Analysis of Anti-penetration performance of Ceramic Composite Armors[J]. Journal of Chongqing University of Technology(Natural Science), 2008, 22(9) |
| |
| Authors: | YANG E-chuan ZHANG Kai |
| |
| Affiliation: | YANG E-chuan1,ZHANG Kai2 |
| |
| Abstract: | With LS-DYNA and ABAQUS code,this paper investigates the penetrationresisting capability and the mechanism for ceramic targets(YB-AD90 ceramics) and ceramic-composite target(steel ceramics steel) under normal impact by longrod projectile.Two kinds of projectiles(Cylindrical projectile and armor piercing projectile) are used to analyze the relationships among the Penetration depth,the impact velocity,the impact velocity,the thickness of ceramics target and the different kinds of projectiles. |
| |
| Keywords: | finite element penetration ceramic |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
