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31-08 2022
China's longest undersea shield tunnel of intercity railway has successfully crossed the artificial island of Shenzhen-Zhong passageway
On August 29, the longest undersea shield tunnel of intercity railway in China, the left line shield tunnel "Shenwan II" of Suiguan-Shenzhen Railway front section project, which was built by China Railway 14th Engineering Bureau, successfully crossed the artificial island of Shenzhen-China tunnel, which marked that the double-line shield structure of the project had completed undercrossing the major risk source. -
17-08 2022
Shanghai rail transit will cross the Yangtze River for the first time, and the countdown has begun for the departure of the Shentong, a large shield train on the Chongming line
The Chongming line of Shanghai rail transit has made new progress. "Shentong", a large shield vehicle tailored for Chongming Line, has completed pre-assembly and officially entered the welding stage of the cutter head of the large shield vehicle. -
02-08 2022
The left line tunnel between Diejiao Station and Zhongshan Park Station of Foshan Metro Line 3 has been successfully completed
On July 28, blessed in the afternoon, with the noise of the shield machine broken wall, foshan metro line 3 engineering pile between beijiao station to zhongshan park station of the left line ", 68 "god save the shield construction machine smoothly into the steel sleeve, tunnel implementation, this 3205-2 standard (south China sea square station - fold kau station and zhongshan park station, railway station) of the left line of three interval tunnel have been well versed in, A new breakthrough has been made in the key point of shield tunneling in the northern section of Line 3 project. -
14-07 2022
Shanghai Metro Line 18 phase II enters physical construction stage! Baoshan District Jiangyang South Road station underground continuous wall construction
Recently, the second phase of line 18 under construction has made important progress -- jiangyang South Road station is ready for construction, marking that the project has officially entered the physical construction stage. -
04-07 2022
The shield tunnel passes through the Pearl River system twice, and the first intercity shield tunnel passes through guangzhou-Foshan East Ring road
Recently, the lower line tunnel from Dashi Station to Science Center Station of guangzhou-Foshan East Ring Intercity project has been successfully completed, making it the first double-line shield tunnel in the whole line. -
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.
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