中国空间科学技术

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辐照对蜂窝夹层结构力学性能的影响

张建可,冀勇夫   

  1. 兰州物理研究所!兰州730000,兰州物理研究所!兰州730000
  • 发布日期:2000-10-25

Effects of Radiation on Mechanical Properties of Honeycomb Sandwich Structure

Zhang Jianke Ji Yongfu (Lanzhou Institute of Physics,Lanzhou 730000)   

  • Published:2000-10-25

摘要： 通过对一种碳纤维复合材料面板铝蜂窝夹层结构辐照前后力学性能的试验 ,得到了辐照影响该种蜂窝夹层结构力学性能的变化规律。在试验的基础上 ,讨论分析了空间辐照对碳纤维面板铝蜂窝夹层结构力学性能的影响机理。通过试验和比对 ,从中找出了具有一定普遍性的规律 ,提出了如何提高该蜂窝夹层结构抗空间辐照的研究方向。

关键词: 蜂窝结构, 结构分析, 力学性能, 辐照

Abstract: The mechanical properties of a kind of honeycomb sandwich structure with the face of carbon fiber composites and aluminum honeycomb under particle radiation,ultraviolet ray are measured.On the basis of a lot of experimental data,the laws of particle radiation and ultraviolet ray effecting the mechanical properties are found and the effecting mechanism is analyzed.The law possessing some general significance and the research direction of anti-radiation of honeycomb sandwich structure are given.