【摘要】 解决铁道车辆在不同轨距区间的联运问题符合一带一路倡议。简述了国外变轨距转向架机构,提出了一种新型的变轨距转向架方案,建立了两种轨距的货车模型,分析了它们的动力学性能。结果表明:按一种轨距设计的悬挂参数也适用另一种轨距。更多还原

【Abstract】 Solving the issue of Railway intermodal in different gauge range is consistent with"the Belt and Road"Initiative.This paper briefly describes the existing variable gauge gripper mechanism,and a new variable gauge bogie scheme is proposed.A uniform dynamic model including the standard track,wide track bogie is established,and their dynamic characteristics are deduced by computer simulation.The analytic results show that a gauge of suspension parameters is also suitable for another gauge.更多还原