城际轨道交通试车线设计探讨

Design of Train Test Line for lntercity Rail Trainsit

试车线作为新车和检修后的列车进行系统动态调试及性能试验的线路,用于保障列车的安全和可靠运营。针对城际轨道交通的特点,对比分析了国有干线铁路及城市轨道交通试车线的功能需求。结合试车线工程实际条件,从测试功能、设备配置、设计规范等方面对城际轨道交通试车线的设计进行了探讨。城际轨道交通试车线的设计应根据现场条件进行布置,有条件时应尽可能满足最高运行速度的试车需求,当条件受限时可将动态调试放到正线非运营时间实现。

Aiming at the characters of intercity rail transit, this paper analyzes several functional requirements of train test line that is designed for the main-line railway and urban track traffic. Combining with the practical engineer conditions,the test line design is discussed from the aspects of test function, equipment scheme and design specifications. This study is significant for the construction of intercity rail transit lines.