The first remanufactured shield machine in Beijing successfully opened the tunnel
The capital is a Renjiedeling, every year the city of Beijing North too many to count to become a beautiful landscape, said Beijing subway traffic, it is a crazy, long time subway can definitely learned a martial arts masterpiece.
In order to alleviate the pressure of the population and the environment, Beijing has increased the construction of transportation facilities. Recently, Beijing's first remanufacturing S-254 shield machine in Haidian District Daoxiang Lake North Road No. 16 subway station to complete the first subway tunnel "hole", which marks the temperature from the Lake Station to station officially opened Daoxiang Lake tunnel. It is reported that the project is expected to achieve "cave Tong" around July this year.
S-254 is the predecessor of the German "Barbara", purchased in April 2003, with the Beijing civil construction engineering company has moved to Beijing Metro Line 5, the airport line, line 15, line 7 and other rail lines, the total driving mileage of 12 kilometers, more than 10 kilometers design of shield machine service life.
It is reported that in Beijing, more than 100 of the current shield machines are nearly 30% or more than the design life. "Remanufacturing" will make the shield machine fully recover or even optimize the original production capacity, and reduce the cost significantly compared with the purchase of new machines. This also means that more shield machines will be reborn in the future.
Beijing construction company civil shield center Wang Wei introduced, in order to improve the utilization rate of equipment, avoid mechanical waste, "Barbara" on September 2013 launched the "remanufacturing", which is based on the original equipment of shield machine excavation system, main drive system, propulsion system to upgrade the full range of construction and investment 16 in line.
Beijing railway company spokesman Sun River also introduced, line 16 Xiyuan north line plans at the end of this year launched the first, line 16 north line in July to achieve through the hole, rail pass, plan September test run, and strive to the end of the opening, line 16 north and Metro Line 4 through the two-way channel to achieve transfer in Xiyuan, the transfer channel is about 50 meters, 2 minutes can achieve transfer.
The high speed and convenient "Tong Tong" will bring great convenience to the traffic in Beijing and alleviate the traffic in Beijing to a certain extent.
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