2023
DOI: 10.1108/ec-12-2022-0725
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Investigation on smoothed finite element methods using linear tetrahedral elements for high-speed train hollow axle strength analysis

Chen Jiang,
Ekene Paul Odibelu,
Guo Zhou

Abstract: PurposeThis paper aims to investigate the performance of two novel numerical methods, the face-based smoothed finite element method (FS-FEM) and the edge-based smoothed finite element method (ES-FEM), which employ linear tetrahedral elements, for the purpose of strength assessment of a high-speed train hollow axle.Design/methodology/approachThe calculation of stress for the wheelset, comprising an axle and two wheels, is facilitated through the application of the European axle strength design standard. This st… Show more

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