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通过建立轮轨有限元实体模型,分析了钢轨横向变形及扭转变形随轨底坡变化的规律,研究结果表明钢轨横向变形及扭转变形均随轨底坡的增大而减小。
Through the establishment of the wheel / rail finite element model, the variation of the rail deformation and the deformation of the rail with the slope of the rail are analyzed. The results show that the rail deformation and the deformation decrease with the increase of the rail slope.