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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。
Some key technologies in the construction of CRTS II double-block ballastless track in the tunnel are introduced in detail, such as the CPIII point survey technology, the foot-mounting fine-tuning technique and the sleeper vibration embedding technology. These key technologies can be used in passenger dedicated line Track construction provides some useful references.