摘要
基于大秦线重载组合列车运营模式及纵向冲动特点,介绍了重载机车车钩安全性分析的动力学模型建模方法和分析方法,应用算例与线路试验结果进行了对比,说明了建立模型是正确可靠的。
Based on the operation mode and the longitudinal impact feature of the heavy - haul built - up train in Daqin line, the paper presented the dynamic modeling method of the heavy - haul locomotive and assessment of the coupler safety. Compared its application with the calculating result, the model is proved to be right and reliable.
出处
《铁道机车车辆》
2008年第B12期152-154,216,共4页
Railway Locomotive & Car
基金
铁道部重点科技研究开发项目(2008J007-C)
关键词
大秦线重载机车
车钩安全性
动力学模型
Daqin line
heavy- haul locomotive
coupler
safety
dynamics model
