Reply on topic: Robots and divers look for 14 workers missing in flooded tunnel in China
China tunnel construction flood. 3 bodies found... 11 missing https://www.independent.co.uk/news/3-bodies-found-in-china-tunnel-collapse-11-still-missing-china-zhuhai-beijing-pearl-river-delta-hong-kong-b1887039.htmlReply on topic: Why are all tunnels not excavated via Tunnel Boring Machines?
This article provides some solid reasons for prefe...the tunnel boring machine boring. https://tunnelingonline.com/advancements-in-tunneling-and-underground-excavation-by...hod in the Underground Mining Industry while Tunneling for infrastructure projects i...Reply on topic: Robots and divers look for 14 workers missing in flooded tunnel in China
https://www.independent.co.uk/asia/china/search-and-rescue-flood-china-b1886201.htmlReply on topic: China invents a new tunneling machine: The Boring and Blasting Machine (TBBM)
Nowadays all advances in tunnelling originate in China. Bravo China!Reply on topic: Has China just finalised the world’s first hyperloop destinations?
https://www.scmp.com/news/china/science/article/3217912/has-china-just-finalised-worlds-first-hyperloop-destinationsA patent from 1972: Method And Apparatus For Tunneling By Melting
Although it is an old patent from 1972, I think i...e stuck with 1950s technology in mechanized tunneling. Method And Apparatus For Tunneling By Melting The abtract of...ng. Patent doc: Method And Apparatus For Tunneling By Melting
cover tunnel photo by: Matt Brown from London, England / CC BY
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