摘要
介绍了高速铁路无砟轨道精调的意义和相关概念,论述了轨道静态精调和动态精调两个阶段各自的标准、程序、方法及注意事项,分析了影响轨道精度的主要因素,提出了提高轨道精度的主要措施。
This paper introduces the significance and relevant concepts of accurate adjustment of ballastless track of high-speed railway,discusses the standards,procedures,methods and notes of static accurate adjustment and dynamic accurate adjustment of tracks,analyzes main factors influencing the track precision,and puts forward some main measures for improving the track precision.
出处
《科技情报开发与经济》
2011年第11期222-225,共4页
Sci-Tech Information Development & Economy
关键词
高速铁路
无砟轨道
静态精调
动态精调
high-speed railway
ballastless track
static accurate adjustment
dynamic accurate adjustment
