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25-01 2021
The first tunnel across the Yellow River opens in 2.5 minutes
The Yellow River Tunnel was completed in Jinan, east China's Shandong Province, Jan. 23, 2018. This is China's largest combined rail shield tunnel under construction diameter. -
20-01 2021
Railway Chongming line has a new progress
Recently, tunnel shares Shanghai Tunnel won 108 bids and 111 bids for Chongming line. Among them, the 108 standard mainly includes the South Changxing Island working shaft and the Nangang section tunnel, which means that a long tunnel will be built under the Yangtze River as the cross-river passage of the Chongming line. -
14-01 2021
The undersea tunnel between Dalian Metro Line 5 Railway Station and Baiyuwan South Station has been safely completed
On January 10, an undersea tunnel between Dalian Metro Line 5 Railway Station and Tuayuwan South Station was completed safely, marking China's success in overcoming the worldwide problem of large shield tunneling through Marine karst geology. -
07-01 2021
The first subway in Tianjin Binhai New Area starts from 9th Avenue Station to Yunshan Road Station on the left line
On January 5th, with the slow rotation of the cutter head of the shield machine, "Zhuoyao1" shield machine started smoothly from the left line of the Ninth Avenue Station to Yunshan Road Station. -
29-12 2020
Shanghai North cross passage and further west section of the main line structure through today
The new project of Beiheng Passage starts from Beihong Road interchange in the west and ends at Neijiang Road, Zhoujiazui Road in the east. It is 19.1km long and passes through the six districts of Changning, Putuo, Jing 'an, Huangpu, Hongkou and Yangpu. It is an important part of the "three horizontal and three vertical" trunk road network in Shanghai. The western section includes beihong Road overpass, Zhongjiang Road - Zhongshan Park - Sieve Net Factory tunnel and Tianmu Road overpass, with a total length of 10.9 km. -
23-12 2020
"Trailblazer no. 1" pipe jacking machine started smoothly changsha metro Line 6 is a step closer to operation
The pipe jacking machine "Trailblazer No.1" at the entrance of No. 4 Shaoguang Station of Changsha Metro Line 6 started off successfully recently.
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