| 某型直升机蜂窝夹层结构有限元分析 |
| |
| 引用本文： | 万会兵,姜大成,吕长生,杨培滋.某型直升机蜂窝夹层结构有限元分析[J].机械研究与应用,2009,22(2):33-34. |
| |
| 作者姓名： | 万会兵 姜大成 吕长生 杨培滋 |
| |
| 作者单位： | 1. 总参陆航部军事代表局,北京,150000
2. 陆航驻哈尔滨地区军事代表室,黑龙江哈尔滨,150066 |
| |
| 摘 要： | 对某型直升机蜂窝夹层结构抗弯刚度进行了深入探讨,给出理论上分析计算蜂窝夹层结构抗弯刚度的一般方法,得出了影响弯曲刚度的主要因素。并通过有限元分析软件Nastran对一典型蜂窝夹层结构抗弯刚度进行有限元分析,得出了正确的蜂窝夹层结构应力云图和变形,具有一定的工程指导意义。
|
| 关 键 词： | 蜂窝夹层复合材料 抗弯刚度 有限元分析 |
The FEA of a kind of helicopter's honeycomb sandwich composite |
| |
| Wan Hui-bing,Jiang Da-cheng,Lv Chang-sheng,Yang Pei-zi.The FEA of a kind of helicopter's honeycomb sandwich composite[J].Mechanical Research & Application,2009,22(2):33-34. |
| |
| Authors: | Wan Hui-bing Jiang Da-cheng Lv Chang-sheng Yang Pei-zi |
| |
| Affiliation: | Wan Hui-bing1,Jiang Da-cheng2,Lv Chang-sheng2,Yang Pei-zi2 |
| |
| Abstract: | According to the flexural rigidity of helicopter＇s honeycomb sandwich composite, it＇s flexural rigidity calculation way is discussed, the main factor of this result is got. The honeycomb sandwich composite stress distribution and deformation with the FEA element software Nastran are calculated, the result of the honeycomb sandwich composite＇s stress distribution and deformation is also got, all these are useful to the engineering. |
| |
| Keywords: | honeycomb sandwich composite flexural rigidity FEA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
