摘要
对某机种碳纤维复合材料垂尾加强肋、座舱盖、垂尾蒙皮等构件进行模态分析试验,所采用的试验方法如图1所示。
The fibre-carbon composites developed in Beijing Aeronautical Manufacturing Technology Research Institute have been used for aircraft structural parts. We have analysed dynamic characteristic of some structures made of such kind of material by means of model analysis method and conducted static detections by ultrasonic wave technique, so that we could better comprehend the dynamic characteristics of the fibre-carbon composites, The results of the model analysis is summarised in the paper.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1990年第11期A570-A572,共3页
Acta Aeronautica et Astronautica Sinica
关键词
复合材料
飞机
构件
模态分析
fibre-carbon composite, model analysis, residues.
