The design speed of the high speed railway from Zhengzhou to Xi’an

DATE:2008-02-18 AUTHOR: SOURCE:本站原创

The design speed of the high speed railway from Zhengzhou to Xi’an is 350 kilometers per hour, which is the first high speed railway built in the collapsible loess areas in our country. The embedded continuous roadbed pile-plank structure, passing the elevated station at a high speed and the technique of constructing loess tunnel with large cross etc. are independent innovations in our country.