摘要
详细介绍了隧道内CRTS II型双块式无砟轨道施工过程中的一些关键技术,如CPIII点测设技术、支脚安装精调技术、轨枕振动嵌入技术等,这些关键技术能为客运专线无砟轨道施工提供一些有益的参考。
The paper describes some key technologies for the CRTS Ⅱ bi-block ballastless track construction in tunnel, such as CPIII point setting and measurement technology, support footing installation and fine adjustment technology and sleeper vibration embedded technology, in the hope of providing some useful information for the passenger dedicated line＇s ballastless track construction.
出处
《铁道建筑技术》
2008年第5期10-13,共4页
Railway Construction Technology
关键词
隧道
CRTS
Ⅱ型
无砟轨道
CPIII点测设
支脚精调
轨枕振动嵌入
tunnel
CRTS Ⅱ-type
ballastless track
CPIII point setting and measurement
support footing fine adjustment
sleeper vibration embedded
