飞机圆弧风挡鸟撞动响应研究  

A STUDY OF DYNAMIC RESPONSE FOR BIRD IMPACT ON ARC WINDSHIELDS OF AIRCRAFTS

作　　者：张启桥 许宗庆 

机构地区：[1]南昌飞机公司

出　　处：《航空学报》1991年第2期B100-B105,共6页Acta Aeronautica et Astronautica Sinica

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.

关 键 词：鸟撞 动响应 圆弧风挡 飞机 

分 类 号：V215.5[航空宇航科学与技术—航空宇航推进理论与工程]