| 复合材料机翼的动强度研究 |
| |
| 引用本文： | 何连珠.复合材料机翼的动强度研究[J].航空学报,1991,12(12):635-638. |
| |
| 作者姓名： | 何连珠 |
| |
| 作者单位： | 沈阳飞机研究所 |
| |
| 摘 要： | 1.复合材料机翼的动特性分析 复合材料机翼结构的动特性及动响应分析,是保证结构动强度的关键性研究课题之一。是检验机翼结构动态性能的基本分析,又是进行结构动响应分析的基础。所以,从打样设计开始直至定型设计,都要对机翼结构进行动特性分析。
|
| 关 键 词： | 振动 动力响应 冲击载荷 |
STUDY OF DYNAMIC STRENGTH ON COMPOSITE WING |
| |
| Shenyang Aircraft Research Institute He Lianzhu.STUDY OF DYNAMIC STRENGTH ON COMPOSITE WING[J].Acta Aeronautica et Astronautica Sinica,1991,12(12):635-638. |
| |
| Authors: | Shenyang Aircraft Research Institute He Lianzhu |
| |
| Institution: | Shenyang Aircraft Research Institute He Lianzhu |
| |
| Abstract: | The analysis of dynamic characteristic of the composite wing,its dynamic response due to missile launching and impact response during landing by impact loads is presented in this paper. The design of laying lamina has been improved based on local vi ration phenomenon that appeared in analysis of the dynamic characteristic. Hence, it ensures the requirments of dynamic strength during the design of composite wings to be met. |
| |
| Keywords: | vibration dynamic response impact load |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空学报》浏览原始摘要信息 |
| 点击此处可从《航空学报》下载免费的PDF全文 |
