Reply on topic: A TBM article: Advancements in Large Diameter TBM Tunneling
Tunnel Business Magazine (TBM) has an article over large bore Tunnel Boring Machine (TBM) tunneling: I think it's a treat: https://tunnelingonline.com/advancements-in-large-diameter-tbm-tunneling/Biggest China made Tunnel Boring Machine export to Europe. Diameter of 10.88 meters.
https://www.youtube.com/watch?v=eXppSR55BRU China Railway Construction Corporation CRCC export biggest Tunnel Boring Machine (TBM) to Europe. 10.88 meters diameter TBM in Moscow Russia on monday.World's Largest Diameter Vertical Tunnelling Machine is a CRCHI
...rage with World's Largest Diameter Vertical Tunnelling ...10 m high with an excavation diameter of 23.02 meters. "Dre...e construction of super-large diameter shafts in soft soil and soft...the needs of the super-large diameter excavation, while ensuring th...Georgia: China Railway Tunnel Group 15m diameter TBM breaks through 8860-meter Gudauri Tunnel
...el is a landmark. It is designed as a two-way dual carriageway and represents th...power of 9,900 kilowatts. With an excavation diameter of 15.08 meters, it is the la...eters, the Caucasus set a new record in large diameter TBM tunnel construction, surp...CHINA: CCCC Tunnel Bureau Second Large Diameter (14m) TBM for Shanghai airport liaison line
CCCC Tunnel Bureau second Large diameter Tunnel Boring Machine (TBM) acceptance for Shanghai airport liaison line. First Large Diameter 14 meter TBM "Mingzhu&qu...CCCC Tunnel Bureau Second Large Diameter (14m) TBM for Shanghai airport liaison line
CCCC Tunnel Bureau second Large diameter Tunnel Boring Machine (TBM) acceptance for Shanghai airport liaison line. First Large Diameter 14 meter TBM "Mingzhu&qu...Wanli Jinan Yellow River Tunnel Boring finish 15.2 meter diameter super big slurry TBM
On 30 October 2020 Wanli Yellow River Tunnel First Line...ers excavate with Tunnel boring machine. It is big diameter (15.2 meter). Tube has 2 leve...ilway 14th Bureau use 2 slurry (mud-water balance) diameter 15.76 TBM. http://big5.xin...
cover tunnel photo by: Matt Brown from London, England / CC BY
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