Exploration on Designs of the Subgrade of Ballastless Track in Station and Its Drainage

Research purposes:Through doing the researches on and making analyses of the plane,vertical and horizontal sections of stations of Zhengzhou-xi'an Railway Passenger Dedicated Line,the explorations are made on the designs of the subgrade of ballastless track in station and its drainage. Research results:The proposals to modification and design program are presented for designs of the subgrade of ballastless track in station of passenger dedicated line and its drainage.