Beijing-Shanghai high-speed rail pathways over the board begun the year up to 1 1000 three century and eight kilometers mileage

By Professional editor working for plastic molding machine.

To start the construction in the first anniversary of the Beijing-Shanghai high-speed railway construction won the first battle, the battle to tackle difficult problems in full swing.

First, the project is progressing well. At present, the entire mileage of up to 1 thousand three hundred and eight kilometers to start, or the design is the 99% line mileage; invested 66.8 billion yuan; Nanjing Yangtze River Bridge, Bridge of Yellow River, Huaihe River Bridge a large number of large key projects progressed smoothly.

Second, the rapid poverty into war years. Plans completed in the first half in 2009 the entire roadbed construction, all the bridges to complete the lower part of the project, 98% beam system works, 90% of shelf beam construction, 50% of the station building, all through the entire tunnel, the beginning of the laying of the track without fragments. The realization of the Nanjing Yangtze River Bridge main span steel girder erection closure and accelerating the Yellow River Bridge, the Huaihe River Bridge and other key projects, 50 billion yuan investment in the completion of construction.

Third, the effects of practical examine have been achieved. At present, the Beijing-Shanghai high-speed trains line has brought out 44 examine and investigate technologies, embracing a overpass heap investigating, subgrade CFG heap composite groundwork heap after a overpass investigating and grouting investigates, the effects have been realised and utilised through the board.

The fourth is to enhance the grade of building management. Beijing-Shanghai high-speed trains building habitually adhere to security, value, building, buying into, ecological defence and technological discovery, "Six in One" command, aim on the implementation of administration schemes, staffing, location administration, method command at the view for the standardization of content administration, has well evolved more than 20 administrative and administration schemes, building and administration of more than 30 ways to work more than 10 directions and operational guidance to more than 70 publications, a comprehensive location administration norms.

Fifth, effective economic development. It is estimated that the Beijing-Shanghai high-speed railway construction materials required for the value of about 5 billion yuan. Railways and related industries for the 1:10 ratio of investment can not only bring along the local building materials, consumer products and daily necessities, and pull with matching high-speed railway construction machinery, electronics, communications, information, environmental protection and many other industries. - 21396

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