Strength analysis of bogie frame for suspended monorail vehicle

M. H. Liu; Y. Xiao; B. Z. Xu; J. Sun

doi:10.1117/12.2645587

23 November 2022 Strength analysis of bogie frame for suspended monorail vehicle

M. H. Liu, Y. Xiao, B. Z. Xu, J. Sun

Proceedings Volume 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022); 1230205 (2022) https://doi.org/10.1117/12.2645587
Event: Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 2022, Guangzhou, China

Abstract

For a bogie of a suspended monorail vehicle, the strength of the bogie frame is analyzed. First, the three-dimensional model of the frame is modelled and the material parameters are determined. Then the model is imported into Hypermesh for preprocessing. Then, according to standard BS EN 13749-2011, UIC515-4 and dynamic calculation results, the exceptional load cases and service load cases are established, and ANSYS is used to assess the static strength and fatigue strength of the frame. The results show that the safety factor of each point of the frame is greater than the allowable safety factor and the stress of all fatigue assessment positions of the frame is within the fatigue limit diagram, and the frame strength meets the standard requirements.

Citation Download Citation

M. H. Liu, Y. Xiao, B. Z. Xu, and J. Sun "Strength analysis of bogie frame for suspended monorail vehicle", Proc. SPIE 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 1230205 (23 November 2022); https://doi.org/10.1117/12.2645587

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