起重运输机械Issue(23)：24-29,6.
飞机牵引车抗冲击分析与试验
刘学文 1闫洪峰 1石明堃 1贾双龙 1杨崇2
作者信息
- 1. 北京金轮坤天特种机械有限公司 北京 100083
- 2. 西北工业大学 西安 710072
- 折叠
摘要
Abstract
In order to verify whether the impact resistance of the aircraft tractor on the ship meets the relevant design requirements,in this paper,the impact resistance simulation analysis and test were carried out by taking the aircraft tractor as the research object.Firstly,an impact mechanical model of aircraft tractor was established to analyze the change of vibration form under impact load.Then,a finite element model of aircraft tractor was established,and the impact environment was created for Class A ship equipment,and the impact resistance analysis was carried out by using finite element analysis software,and the structural response nephogram under impact was obtained to judge the impact strength of the main structure of aircraft tractor.Finally,the impact test of the real vehicle was carried out in the research laboratory of impact technology,and the impact test data of the main structures were obtained.The results of impact-resistance simulation analysis and real vehicle impact test show that the developed aircraft tractor meets the impact-resistance requirements of Class A ship equipment.关键词
飞机牵引车/抗冲击分析/设计冲击谱/抗冲击试验Key words
aircraft tractor/impact-resistance analysis/design shock spectrum/impact-resistance test分类
航空航天引用本文复制引用
刘学文,闫洪峰,石明堃,贾双龙,杨崇..飞机牵引车抗冲击分析与试验[J].起重运输机械,2023,(23):24-29,6.
