wheel rail contact mechanics 轮轨接触力学
wheel-rail contact point 轮轨接触点
wheel rail contact point 轮轨接触点
wheel-rail contact state 轮轨接触状态
wheel rail contact stress 轮轨接触应力
wheel rail contact forces 轮轨接触力
wheel-rail contact points 轮轨接触点
wheel rail contact geometry 轮轨接触几何
wheel-rail contact geometry 轮轨接触几何
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
Railway system is a transport system based on wheel-rail contact. Rail played an important role in this system.
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。
In view of this problem, a device is developed to make the continuous measurement of such parameters as the wheel-rail contact positions.
针对这一问题，本文介绍了能够对轮轨接触位置等参数进行连续测量的装置。
This paper introduces the producing and acting mechanics of the train vibration loads, wheel-rail couple dynamic model, wheel-rail contact model and irregularity model.
本文首先介绍了列车振动荷载产生和作用的机理，轮轨耦合动力学分析模型，轮轨接触模型和轮轨不平顺模型。
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