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铁道车辆的运行特性与轨道不平度状况、车辆结构和运行速度有关。参考文献(译文见《国外铁道车辆》1980年第5期)通过对铁道车辆在轨道不平度随机激扰下垂直振动的研究,指出了客车具有怎样的定性和定量随机振动量的结论。本文将从铁道车辆结构来研究不同的车辆技术数据对振动的影响,以确定铁道车辆良好运行特性的有利参数。研究基础是文献中所示的轨道不平度,装用高
The running characteristics of railway vehicles are related to the condition of track irregularities, the structure of the vehicles and the running speed. References (Translated from Chinese by Foreign Railway Vehicles, Issue 5, 1980) This paper presents the conclusion on how to characterize and quantify the random vibration of passenger cars by studying the vertical vibration of railway vehicles under random perturbations of orbital irregularities. In this paper, the influence of different vehicle technical data on vibration will be studied from the structure of railway vehicles to determine the favorable parameters of the good running characteristics of railway vehicles. The basis of the study is the orbital irregularities shown in the literature, high loading