| 双层防护屏结构的正撞击研究 |
| |
| 引用本文： | 马文来,庞宝君,等.双层防护屏结构的正撞击研究[J].中国空间科学技术,2001,21(2):68-71. |
| |
| 作者姓名： | 马文来 庞宝君 |
| |
| 作者单位： | 哈尔滨工业大学!哈尔滨150001 |
| |
| 摘 要： | 以惠普尔（Whipple）防护屏结构为例， 通过实验研究了铝合金柱状弹体以第一门槛值附近的速度正撞击LY12合金防护屏的特点；研究了在不同速度下防护屏损伤随速度的变化规律；对于速度在第一门槛值附近的速度正撞击，得到了撞击速度、防护屏及靶体厚度、防护距离的变化地防护屏及靶体作用的影响效果。
|
| 关 键 词： | 空间垃圾 防护设备 撞击试验 空间飞行器 |
Research of Dual-Sheet Shield Structure with the Normal Impact |
| |
| Ma Wenlai,Pang Baojun,Zhang Wei,Zhang Zehua.Research of Dual-Sheet Shield Structure with the Normal Impact[J].Chinese Space Science and Technology,2001,21(2):68-71. |
| |
| Authors: | Ma Wenlai Pang Baojun Zhang Wei Zhang Zehua |
| |
| Abstract: | Characteristic of the normal impact of cylindrical projectile onto LY12 aluminum Whipple shielding Concept within the first doorsill value are studied with an example of dual-sheet Whipple structure through experimental investigation.So,shielding Concept damage behaviors with projectile velocity are presented.Within the first doorsill value of normal impact,the change of velocity,thickness of shielding and target,prevention distance can deeply affect the results of shielding ang target. |
| |
| Keywords: | Space refuse Protective equipment Stroking test Analyzing |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
