四川礦山

The national development and Reform Commission approved the feasibility study report of the new Beijing to Badaling Railway Engineering Zhangjiakou mt.section. To start the project, will be conducive to accelerate the construction of Beijing Zhang railway passage, as soon as possible to play project overall efficiency, promote the coordinated development of Beijing Tianjin hebei.
Badaling Yueling section project itself Yong Guan tunnel entrance to the tunnel exit, Badaling, a total length of 15.44 kilometers, of which Badaling tunnel length of about 12 km, 3 km long pass tunnel.
The main technical standards of Railway Passenger Dedicated Line Project: level. Number of main lines: double. Passenger train the target value of speed: 250 km / h. The minimum radius of curve: the general area of 4000 meters, 3500 meters of difficult section. The limiting slope: 20 per thousand, local site by traffic calculation can not greater than 30 per thousand. Traction type: electric power. Methods: automatic train operation control. Traffic control mode: ctc.
The project total investment of 1749000000 yuan. Capital accounts for 50% of the total investment, the city of Beijing in charge of land demolition work and cost, demolishment expense by the parties concerned after the approval of Beijing city as capital included in capital shares, the rest by the railway company responsible for raising. Outside the capital funds to use domestic bank loans to solve. The period of project investment in the Beijing Zhang railway construction investment.