The Influence of Bird’s Shape and Attitude on Bird-strike Analysis of Structure

DOI

10.2991/cisia-15.2015.267How to use a DOI?

Keywords

bird-strike; shape of bird; attitude of bird; structure stress

Abstract

In order to research the influence of bird shape and attitude on structure for bird strike, bird-strike on elastic panel investigated with various length-to-diameter aspect ratio and different attitude angle of bird through numerical simulation. The results indicate that aspect ratio of bird strongly affects the stress distribution of impacted panel, and the stress of panel incresases with the decreasing of aspect ratio. Meanwhile, different attitude causes little change of stress near the impact region but obvious change far away from the impact region. When the angle of attitude is less than 45 degree, the difference of stress distribution of panel caused by angle of attitude is not obvious compared to the results of 0 degree angle. In addition, the influence of large angle of attitude should be considered if the weak part of structure is far away from the impact region.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - J.F Kou
AU  - F. Xu
PY  - 2015/06
DA  - 2015/06
TI  - The Influence of Bird’s Shape and Attitude on Bird-strike Analysis of Structure
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 986
EP  - 989
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.267
DO  - 10.2991/cisia-15.2015.267
ID  - Kou2015/06
ER  -