摘要
以全尺寸鸟撞模拟试验测试的撞击力、位移、应变、应变率等参数为基础,研究了圆弧风挡的鸟撞动响应问题对鸟撞问题的性质、载荷计算方法及分析方法等进行了探讨,得出了一些有益的结论。
Bird impact on aircraft windshields and canopies pose a significant hazard and result in unacceptable losses of aircrafts and crewmembers. This paper, based on the simulation of full scale bird impact tests, describes the results of the studies of dynamic response for bird impact on arc windshields of aircrafts, which are more used recently. Besides the properties of bird impact the method of calculating impact load are also investigated.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1991年第2期B100-B105,共6页
Acta Aeronautica et Astronautica Sinica
关键词
鸟撞
动响应
圆弧风挡
飞机
bird impact, dynamic response, arc windshield, strain rate.
