LIU Yuqing, REN Zheyu, XUAN Hao, MA Zhuqiao. Analysis and Research on Equivalent Model of Airbus A380 Wing Beam[J]. International Journal of Plant Engineering and Management, 2020, 25(4): 205-222

Analysis and Research on Equivalent Model of Airbus A380 Wing Beam
LIU Yuqing1, REN Zheyu2, XUAN Hao2, MA Zhuqiao1,2
1. Department of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;
2. School of Intelligent Manufacturing, Nanjing University of Science and Technology Zijin College, Nanjing 210046, China
With the development of aviation industry, civil aviation has become an indispensable part. Our team will take all the structural dimensions, loads and material parameters in the wing beam structure as the specific values determined during the structural design to conduct deflection analysis on the wing beam structure of A380 passenger plane. According to the deflection and parameters analyzed, the stress distribution and maximum stress position on the wing beam can be known. Through the analysis of the wing parameters, the finite element analysis of the wing beam, the mesh sensitivity analysis, and the analysis of the wing tip deflection, the relevant safety factors of the aircraft are obtained. The results show that the wing of airbus A380 is more reliable and safer through the calculation of deflection, stress and safety factor.
Key words:    airbus A380    model    parameter calculation    wing beam analysis   
Received: 2020-09-15     Revised:
DOI: 10.13434/j.cnki.1007-4546.2020.0402
Funds: This paper was supported by Educational Reform Project of Zijin College, Nanjing University of Science and Technology(No. 20200101002 )
Corresponding author:     Email:
Author description:
PDF(419KB) Free
LIU Yuqing
REN Zheyu
MA Zhuqiao

[1] Song B F, Zhang B Q, Han Z H. The study of concept design criteria for large-scale passenger aircraft with new technologies[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(3):583-595
[2] Burns S. Cracks in airbus A380 wings put pressure on European Aeronautic[J/OL]. (2012-2-14)
[3] Jérôme P. Advanced materials and technologies for A380 structure[J]. Flight Airworthiness Support Technology, 2003(32):50-52(in Chinese)
[4] Lin J Y. The relationship between the shape of the wing and the lift-off force[J]. Knowledge World, 2017(22):86-87(in Chinese)
[5] None. GKN manufactures A350 XWB wing spars using Umeco tooling[J]. Rnforced Plastics, 2012, 56(3):20-20
[6] Lequee P H, Lassince P H, Warner T. Aluminum alloy development for the airbus a380-part 1[J]. Advanced Materials & Processes, 2007:165(7):41-44
[7] Han Z H, Zang Y, Xu C Z, et al.Aerodynamic optimization design of large civil aircraft wings using surogate-based model[J]. Acta Aeronautica et Astronautica Sinica,2019,40(1):522398(in Chinese)