Effect of wheelset flexibility on wheel–rail contact behavior and a specific coupling of wheel–rail

• 作 者: Shuoqiao Zhong Xinbiao Xiao Ze
• 机 构: StateKeyLaboratoryofTractionPower
• 出 处: 力学学报：英文版
• 发表日期: 2016年2期
• 关键词: 耦合轮对 接触行为 弹性车轮 钢轨 柔性 动态系统模型 轨道不平顺 违规行为 High-speed railway vehicle Wheel–rail con
• 基金项目: Acknowledgments The present work was supported by the National Basic Research Program of China （Grant 201 I CB711103）, the National Natural Science Foundation of China （Grants U 1134202, U 1361117）, t

The fexibility of a train’s wheelset can have a large effect on vehicle–track dynamic responses in the medium to high frequency range.To investigate the effects of wheelset bending and axial deformation of the wheel web,a specifi coupling of wheel–rail co