| 抗空间碎片碰撞穿透的航天器加强防护板设计 |
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| 引用本文： | 李声远.抗空间碎片碰撞穿透的航天器加强防护板设计[J].航天器环境工程,2000(4). |
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| 作者姓名： | 李声远 |
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| 作者单位： | 北京卫星环境工程研究所 北京100029 |
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| 摘 要： | 文章描述了以整体薄护罩和等效重量波纹薄护罩制作的双层板结构系统穿孔阻力的研究结果。指出如果以等效重量波纹缓冲器代替整体缓冲器可以显著地增加穿孔防护能力。针对在倾斜超高速碰撞事件中跳飞碎片的产生,波纹薄护罩的波纹参数可以用减少势的方法优化。
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| 关 键 词： | 空间碎片 超高速碰撞 跳飞碎片 波纹薄护罩 整体薄护罩 |
SPACECRAFT WALL DESIGN INCREASED PROTECTION AGAINST PENETRATION BY SPACE DEBRIS IMPACTS |
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| Li Shengyuan.SPACECRAFT WALL DESIGN INCREASED PROTECTION AGAINST PENETRATION BY SPACE DEBRIS IMPACTS[J].Spacecraft Environment Engineering,2000(4). |
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| Authors: | Li Shengyuan |
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| Abstract: | This paper presents the results of an investigation into the perforation resistance of dual-wall structural systems fabricated with monolithic bumper plates and with corrugated bumper plates of equal weight. The analysis indicates that a significant increase in perforation protection can be achieved if a monolithic bumper is replaced by a corrugated bumper of equal weight.The parameters of the corrugations in the corrugated bumper plates are optimized in a manner that minimizes the potential for the creation of ricochet debris in the event of an oblique hypervelocity impact. |
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| Keywords: | Space debris Hypervelocity impact Ricochet debris Corrugated bumper plates Monolithic bumper plates |
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