摘要
根据货车车辆的实际结构,利用NUCARS动力学分析软件,建立了车辆模型,计算分析了车辆的临界速度,并重点分析了线路几种主要不平顺对车辆脱轨的影响趋势。
According to the freight car's structure,this paper sets up a car model through NUCARS dynam ics analysis software.The car's critical speed is calcu lated and analyzed.The effect of several uneven lines on the derail-ment of railway freight car is analyzed emphatically.
出处
《电力机车与城轨车辆》
2004年第5期38-39,共2页
Electric Locomotives & Mass Transit Vehicles
