摘要
27 t、30 t轴重系列重载道岔的研制对道岔转换设备提出了更高要求,因此同步开展重载道岔转换设备系统研究,研制了27 t及以上轴重系列重载道岔转换设备,根据动力学测试、有限元建模仿真及多条重载线路使用情况,新研制的重载道岔转换设备满足保证运营列车安全、平稳运行的要求。
The developing of heavy haul railway turnout with axle load of 27 tons or 30 tons has higher requirements for the switch transition device, so it is necessary to give the research on the switch transition device for heavy haul railway turnout simultaneously. The paper introduces the development of the switch transition device for heavy haul railway turnout with axle load of 27 tons or more. According to the result of dynamic test, finite element modeling simulation and the usage on multiple heavy haul railways, the new switch transition device can meet the requirements of ensuring the safe and stable operation of trains.
作者
黄天新
薛家兵
Huang Tianxin;Xue Jiabing(Beijing National Railway Research ＆ Design Institute of Signal ＆ Communication Group Co.,Ltd.,Beijing 100070,China;Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2018年第8期77-80,共4页
Railway Signalling & Communication Engineering
关键词
重载铁路
道岔
道岔转换设备
heavy haul railway
turnout
switch transition device
