论文部分内容阅读
介绍了道岔区动力响应的仿真方法,着重考虑道岔区几何尺寸与钢轨踏面的变化,对轮轨接触采用了离散点精确描述与线性插值相结合的综合处理方法,建立了全车模型,分析了高速条件下18号道岔的动力响应。
The simulation method of dynamic response in turnout area is introduced. The geometry of turnout area and the change of rail tread are mainly considered. The wheel-rail contact is integrated with the precise description of discrete points and the linear interpolation. The whole vehicle model is established and analyzed Dynamic Response of 18 # Turnout under High Speed Conditions.