京津城际工程无碴轨道施工取得重大技术突破国产设备担当国家重点工程主角  

Breakthrough of Technology in Carpoliteless Rail Construction of Intercity Project of Beijing and Tianjing Home-made Equipments play a Very Important Role in Key State Project

作　　者：王刚 

出　　处：《建设机械技术与管理》2007年第8期48-51,共4页Construction Machinery Technology & Management

摘　　要：　　作为我国第一条设计时速350 km/h的客运专线,京津城际轨道交通工程既是我国铁路跨越式发展的标志性和示范性工程,同时也是2008北京奥运会交通配套工程.在取得了一系列工程施工与装备的创新突破之后,京津城际工程于2007年6月份进入了技术难度更大的无碴轨道施工阶段.……As the first express rail with 350Km per hour designed and constructed by our country,after performing a serial of innova-tion and breakthrough of construction and equipment,the construction of intercity express rail of Beijing to Tianjing is coming into a key stage of carpoliteless Rail Construction in June,2007,which is a very difficult technical project. The 2nd Branch of China Rail Group and construction machinery manu-facturers co-researched developed carpoliteless Rail Con-struction System. Moreover,the more experience has been accumulated and learnt for prosperous express rail construc-tion in China,technology and equipment spared as well.

关 键 词：无碴轨道 CRTS 中铁二局 少维修轨道 轨道(铁路) 京津城际轨道交通工程 轨道板 国产设备 

分 类 号：U213.244[交通运输工程—道路与铁道工程]