摘要
高速铁路道岔是轨道结构的最薄弱部分,是限制列车运行速度的关键设备。结合秦沈客运专线综合试验情况,为进一步优化和完善高速道岔的结构设计和铺设方法,分析了道岔在设计、加工、铺设中存在的一些问题,并提出了相应的改进意见。
Turnouts are the weakest point of track structure in high speed railway, and are key equipment controlling running speed of trains. An analysis was made of existing problems in design, manufacture, and laying of turnouts, and improvement opinions were given.
出处
《铁道建筑技术》
2005年第1期12-13,共2页
Railway Construction Technology
