China-made CREG tunnelboringMachines are ready for delivery to Paris.
They shall bore fo...15 meters, the two wide earth pressure balance shield tunnelboringmachines were produced by the Zhengzhou-headquartered China Railway Engineering Equipment Gr...
The tunnelboring machine for Pune metro tunnel arrives from China
https://www.hindustantimes.com/pune-news/tunnel-boring-machines-arrive-in-pune-tunnelling-work-to-begin-next-month-at-agriculture-college/story-iCzlayFvPIiEsmnIHyDdII.html
#MaharashtraMetroRailCorporation #MahaMetro
map shows tunnelboringmachines under the Thames
https://www.ianvisits.co.uk/blog/2019/11/20/new-map-shows-tunnel-boring-machines-under-the-thames/
#TBM #London
I would like to invite you to read my latest article...n evaluation of cutting head design of current tunnelBoringmachines and suggestions to improve...cle presents new ideas on cutterhead design of tunnelboringmachines (TBM).
They use a photo from CREG factory.
"A worker inspects a tunnelboring machine (TBM) at a production facility of China Railway Engineering Equipment Group in Zhengzhou, Henan province, China October 30, 2019"
https://w...for-sixth-month-trade-war-12049744
#china
With a diameter of 15.03 meters, a super-sized Chinese-made tunnelboring machine begins excavating a tunnel through the Yangtze, China's longest river.
www.xinhuanet.com/english/2019-12/26/c_138659471.htm
#tunnel #technology #China
China Railway Engineering Equipment Group restarts TunnelBoring Machine production in factories.
https://www.chinadaily.com.cn/a/202003/19/WS5e72e717a31012821728069f_3.html
#CREG #CHINA
Can there really be that many tunnelboringmachines working at once for Paris metro?
"Fifteen of those machines are at the moment scraping the Ile-de-France underg...com/grand-paris-express-libe-takes-the-pulse-of-the-tunnel/
CREG's super compact TunnelBoring Machine successfully bored the first 270m of tunnel on the drainage gall...mped storage power station in China’s Shandong Province.
China Railway Engineering Equipment...only 37 meters long.
https://tunnellingjournal.com/creg-compact...