Study of bird impact loading model

To study the bird impact problem, one key point is to establish the bird impact model. This paper, based on the full scale bird impact tests, and the detailed analysis of the results of high-speed photography and dynamic strain gauge, puts forward that the bird impact loading of inclined impact process can be simplified as a triangle pulse model. The equipment for bird impact experiment consists of launching system, target support system, speed measurement system, high speed photography, dynamic strain gauge, and soon. The analysis results show that the calculation of the simply model using finite element analysis tools is in accordance with the results from full-scale bird impact tests.