Volume 27 Issue 3
Mar.  2001
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WU Cun-hao, YANG Jia-ling, ZANG Shu-guang, et al. Study of Bird Impact Loading Model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(3): 332-335. (in Chinese)
Citation: WU Cun-hao, YANG Jia-ling, ZANG Shu-guang, et al. Study of Bird Impact Loading Model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(3): 332-335. (in Chinese)

Study of Bird Impact Loading Model

  • Received Date: 25 Sep 2000
  • Publish Date: 31 Mar 2001
  • To study the bird impact problem, one key point is to establish the bird impact loading model. This paper, based on the full scale bird impact tests, and detailed analysis the results of high-speed photography, dynamic strain gauge, puts forward that triangle pulse simply model could be simplified by bird impact loading of inclined impact process .The analysis results that calculate the simply model using finite element analysis tools are accordance with the results from full-scale bird impact tests.

     

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  • [1] GJB-2464-95,中华人民共和国国家军用标准[S]. [2] ASTM F330-79,宇航透明件的鸟撞试验方法[S]. [3] McCarty R E, Hart J L. Validation of the MAGNA computer program for nonlinear finite element analysis of aircraft transparency bird impact . AFWAL-TR-83-4154,1983. [4] Robert A. MAGNA:A finite element system for three-dimensional nonlinear static and dynamic structural analysis[J]. Computer & Structure,1981,(13):415~423. [5] Samuelson L A, Nisson F. Theoretical evaluation of the structure performance of Swedish fighter aircraft windshield subjected to impact . AD-P 003-235,1983. [6] McCarty R E. MAGNA computer simulation of bird impact on the TF-15 aircraft canopy . ADA140701, 1983. [7] Barber J P, Boehman L I. The modeling of bird impact loads . ADA065049,1978. [8] Wilbeck J S. Impact behavior of low strength projectiles . AFML-TR-77-134,1977.
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