Ningbo undersea tunnel construction start once more after coronavirus
http://www.xinhuanet.com/english/2020-03/03/c_138840088.htm
#CHINA
How to construct a tunnel through tough terrain? (video)
https://news.cgtn.com/news/2019-12-06/How-to-construct-a-tunnel-through-tough-terrain--Mcj3V6xVok/index.html
#China #Tunnel #Technology
Two new tunnels crossing the Huangpu River for Shanghai.
https://www.shine.cn/news/metro/1912268635/
#China #Tunnel #Technology
Domestically made tunnel boring machine Zhenxing started its work and began excavating the tunnel of Heyan road through Yangtze...e first time a domestically developed tunnel boring machine to work throug...tent_WS5e040f75c6d0bcf8c4c197e2.html
#China #Tunnel...
#China-Laos railway tunnel construction making breakthroughs
http://www.xinhuanet.com/english/2019-11/08/c_138540008.htm
#CREC #tunnels
Nepal shortlist #China Railway Eryuan Engineering Group (CREEG) for a project with 22.2 km of #tunnel. Tunnel part of 76.2-kilometre-long...rvision-of-construction-work/
#CREG #CREGtbm #tunnelboringmachine #tbm #ChinaTu...
#CREC completes China-Laos railway #tunnel 43 days ahead of schedule.
http://www.xinhuanet.com/english/2019-11/18/c_138563653.htm
#HouayHan
Shanghai largest ring expressway nears completion. The tunnel has three lanes in each direction.
https://www.shine.cn/news/metro/1912278769/
#China #tunnels #technology
Construction of the longest undersea subway tunnel in China completed Monday in Qingdao, a coastal city in Shandong Province.
The 5.4-km-long tunnel, between the stations of Dayang and Qingdao North, is part of the Subway Line No. 8 project in Qingdao.
https://www.shine.cn/news/nation/2001200181/