China: Suzhou East Tunnel of the Sujia-Ningbo High-speed Railway Starts Shield Tunnel Excavation
On April 18 shield tunneling began on the 15.57-kilometer-long Suzhou East Tunnel of the Suzhou-Jianyong High-speed Railway. China Railway's 14th Bureau Group construct The Suzhou East Tun...with the designed speed of 350 km/h) in East Chin...East China longest 350km/hour high-speed railway tunnel 18.23 km is bored.
China Railway Construction Corporation Ltd (CRCC)...km tunnel is bored on the high speed railway line that will connect Hangzhou, Shaoxing and Taizhou in East China's Zhejiang province. This l...ll speed 350km/hour. It was built by China Railway 18th Bureau Grou...China: Drilling of undersea tunnel of Guangzhou-Zhanjiang high-speed railway completes
China Railway 14th Bureau Group complete to bore 9640 meters large-diameter high-speed rail undersea tunnel crossing under 2.5 kilometer Zhanjiang Bay. http://www.ecns.cn/news/cns-wire/2024-03-15/detail-ihcyptyk0579264.shtmlNepal: Chinese companies set new digging record in tunnelling projects in Nepal
Chinese companies setting a record by digging 1,503.3 meters of tunnel in a month at the Sunkoshi Marin Diversion Project in Sindhuli, Nepal, http://en.people.cn/n3/2024/0328/c90000-20150579.html China Railway Second Bureau Group, China Overseas Engineering Group Company (COVEC)Reply on topic: China completed 13 tunnels total 55km for Chengdu – Kunming railway.
Also a 14.5-km tunnel on the Kunming-Vientiane Railway to link China with Laos has been bored through, the China State Railway Group Co., Ltd. (China Railway) said. http://www.xinhuanet.com/english/2020-08/12/c_139285588.htmChina produce world's first large-slope spiral tunnel boring machine
China Railway Construction Heavy Industry Group and China Railway 18th Bureau Group produce world's first lar...reakthrough in technology. China Peoples Daily write world'...d laboratory ramp in Beishan, China. The 10% slope slope is 7.2 k...ground Laboratory of the 18th Bureau of China Rail...
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