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15-06 2022
The largest shield tunneling machine in Guangdong Comprehensive pipe Corridor project
Recently, the shield tunnel section of no.18 to no.17 comprehensive well of Shenzhen Tube profile of China Railway Guangzhou Bureau Urban Rail Company has been successfully transfixed. The shield machine with a diameter of 8830mm is one of the largest shield machines of comprehensive pipe corridor project in Guangdong province, as well as the largest shield machine of China Railway Guangzhou Bureau. -
09-06 2022
After opening to traffic, the travel time between Hongqiao and Pudong has been greatly shortened! Shanghai airport liaison line resumed work and production
Recently, as a key project in Shanghai, the Shanghai Airport Liaison Line project was included in the "White List" of Shanghai Major Construction Sites for Resumption of work and production (the first batch), officially starting the road of resumption of work and production. -
06-06 2022
Wuhan Lianghu tunnel shield machine cutter head well smoothly, is expected to the end of June
June 3, Wuhan Lianghu tunnel Province Bo working well site, about 5 stories high "Gongxun" shield machine tool plate slowly lifted down the well, the shield machine to complete the assembly of important nodes, is expected to the end of June tunneling. -
02-06 2022
Tianjin Metro Line 7 From Xinghua Road station to Zhangdaokou Station, right line open
At 21:21 on May 31, the right line of Tianjin Metro Line 7 from Xinghua Road Station to Zhangdaokou Station (hereinafter referred to as Xingzhang Interval), led by China Construction Foundation and constructed by The Second Engineering Bureau of China Construction Engineering Co., LTD., was successfully opened with the cutter head of "Yue Yue" shield machine slowly breaking through the earth. This is the 5th single-line tunnel of the 3rd Bid Project Department and the 6th single-line tunnel of Tianjin Metro Line 7. -
31-05 2022
The shield tunnel section of the north extension project of Nanjing Metro Line 1 has been connected with two lines
On May 27, nanjing metro line 1 north extension engineering swallow rocky mountain ~ round bottomed basket stand right line tunnel shield interval smoothly, so far, the nanjing metro line 1 across the north extension project of shield interval is realized, laid a solid foundation for line opened, for development of nanjing urban rail transit construction and urban write new footnote. -
26-11 2021
Guiyang rail transit line 3 tunnel successfully under the city xihe
On November 23, the left line of the tunnel between Songhua Road station and Huansha Road Station of Guiyang Rail transit Line 3 successfully crossed the Xihe river in Guiyang city. This was another successful crossing of major risk sources after the right line crossed the Xihe River in Guiyang city on August 27, indicating that the construction of songhua Road tunnel has conquered another risk point.
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