| 飞机圆弧风挡鸟撞动响应研究 |
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| 引用本文： | 张启桥,许宗庆.飞机圆弧风挡鸟撞动响应研究[J].航空学报,1991,12(2):100-105. |
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| 作者姓名： | 张启桥 许宗庆 |
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| 作者单位： | 南昌飞机公司
(张启桥)，南昌飞机公司(许宗庆) |
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| 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。
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| 关 键 词： | 鸟撞击 动响应 圆弧风挡 应变率 |
A STUDY OF DYNAMIC RESPONSE FOR BIRD IMPACT ON ARC WINDSHIELDS OF AIRCRAFTS |
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| Nanchang Aircraft Manufacture Company Zhang Qiqiao and Xu Zongqing.A STUDY OF DYNAMIC RESPONSE FOR BIRD IMPACT ON ARC WINDSHIELDS OF AIRCRAFTS[J].Acta Aeronautica et Astronautica Sinica,1991,12(2):100-105. |
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| Authors: | Nanchang Aircraft Manufacture Company Zhang Qiqiao and Xu Zongqing |
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| Institution: | Nanchang Aircraft Manufacture Company Zhang Qiqiao and Xu Zongqing |
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| Abstract: | 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. |
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| Keywords: | bird impact dynamic response arc windshield strain rate |
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