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| Research on the Equipments for Construction of CRTS I Ballastless Track on Wuhan—Guangzhou Passenger Dedicated Line(PDL) |
| Jiang Jian—she，LU0 Xin—nan，PEN Ren—jun |
| China Railway Wuju Group Corporation，Guiyang，Guizhou 550003，China |
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Abstract Research purposes:The CRTS I Ballastless Track is widely adopted On the high—speed railway in China．The CRTS I Ballastless Track of Wuhan—Guangzhou PDL is developed on the base of German RHEDA2000 Double—slab Track System．This technology is new one for China，SO it is necessary to do the researches on the construction machines for laying this track for the purpose of improving the construction quality and efficiency and providing the powerful support to laying CRTS I Ballastless Track．
Research conclusions: According to real construction condition of Wuhan—Guangzhou PDL and with consideration of the imported machine from Germany and localization of the machine in China，the analyses are made for the construction machines from the fields of construction quality and efficiency，and the ideas are expressed on the complete construction machines for guaranteeing the construction quality and efficiency．Through absorption of the foreign machines，the construction practice of CRTS I Ballastless Track on Wuhan—Guangzhou PDL shows the all construction machines for CRTS I Ballastless Track can be manufactured by China except the machine for fine adjustment．
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Received: 09 April 2009
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2009, Vol. 26 
