@inproceedings{9271eeec3b4746e0944164be2474d4d4,
title = "Analysis of the anti-bird Impact performance of typical beam-edge structure based on ANSYS/LS-DYNA",
abstract = "The 3-D finite element analysis model of beam-edge structure with spaced multiple layers under bird impact is established. Numerical simulations are implemented by using the non-linear contact-impact code ANSYS/LS-DYNA when the birds collide at three locations of the structure respectively. The failure process of the structure and the equivalent plastic strain at supports are obtained. The residual strength of the structure after impact is predicted. The results show that the front spars are penetrated or cracked after the leading edge is perforated. The equivalent plastic strain at the support is much higher when the bird impacts the structure at the central location. Both the structure deformation and failure mode from the simulation are consistent with the results of full scale test, which proves the validity of the method proposed in this paper.",
keywords = "ANSYS/LS-DYNA, Beam-edge structure, Bird impact, Finite element analysis, Residual strength",
author = "Yongkang Zhang and Yulong Li",
year = "2008",
doi = "10.4028/www.scientific.net/amr.33-37.395",
language = "英语",
isbn = "0878493999",
series = "Advanced Materials Research",
publisher = "Trans Tech Publications",
pages = "395--400",
booktitle = "Advances in Fracture and Materials Behavior - Selected, peer reviewed papers of the Seventh International Conference on Fracture and Strength of Solids (FEOFS2007)",
note = "7th International Conference on Fracture and Strength of Solids, FEOFS 2007 ; Conference date: 27-08-2007 Through 29-08-2007",
}