04.1 - Material Issues, Fatigue and Damage Tolerance
STUDY ON THE METHOD OF DETERMINING SKIN WAVINESS REQUIREMENT OF CIVIL AIRCRAFT
D. Jin¹, G.P. Qian¹, K. Feng¹; ¹Shanghai Aircraft Design and Research Institute, China
The skin shape of civil aircraft is measured by 3D photogrammetry method to get the wave shape, and the parameters of wave are studied. Based on Carmichael's criterion, the relationships between wave length and wave height of different seat class civil aircraft are obtained, the ranges of waviness for civil aircraft are given, and the method of determining of waviness requirements is proposed.