... 轮轨作用力 wheel-rail force 轮轨接触 wheel-rail contact 接触应力 contact stress ...
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Secondly, dynamic contact load between the vehicle wheel and rail is studied, and the requirement of analysis on vibration response of the vehicle system under the deadweight and excitation of irregularity of the wheel-rail contact surface.
然后,研究轮轨接触动力荷载,指出需要分析车辆系统在自重和由轮轨接触面不平顺作用下的振动响应。
参考来源 - 城轨交通引起的环境振动研究及轨道谱参数虚拟反演·2,447,543篇论文数据，部分数据来源于NoteExpress
轮轨接触几何参数的匹配优劣直接影响着轮轨接触应力值的大小。
Rail-wheel contact stress depends to a large extent on the matching of rail-wheel geometry parameters.
本文从车轮与钢轨头顶面曲率和斜度的关系对轮轨接触形状进行了研究。
In this paper, the contact profile for wheel and rail tread was researched fro the relationship for the curvature of profile and the slope.
铁路系统是以轮轨接触为基础的运输系统，钢轨在其中扮演了重要的角色。
Railway system is a transport system based on wheel-rail contact. Rail played an important role in this system.
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