摘要
建立了轮轨垂向－横向－轴扭转空间藕合振动模型，对轮轴扭转振动进行了探讨，认为轴扭转可能激化轮轨系统多种振动，从而诱发钢轨波形磨耗。
A spacial coupling dyna-mic model is formed which involes the vertical,lateral vibration of wheel/ rail system and the torsional vibration of wheelsets. Research is performed on the relationship between the torsional vibration and rail corrugations. It is reckened that the torsion of wheeisets may cause corrugations by exciting manifold sorts of vibrations.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1996年第1期58-62,共5页
Journal of Southwest Jiaotong University
