Donnie the TunnelBoringMachine, behind some people.
https://www.trenchlessinternational.com/2019/12/17/boring-begins-on-coxwell-bypass-tunnel/
#Coxwell
This prufrock thing pure vaporware. Elon Musk has no experience in mechanical engineering yet alone in tunnelboringmachines. You may hire some experien...this and that on a Lovat TBM. But inventing a tunnelboringmachine 10 ti...
It is unwisest thing if you spend your savings on it. Your job is initiator....can talk to metro car producers Bombardier, Siemens, Korea and China manufacturers. Coating paint manufacturers, Add environment flavour to i...
' thanks to the Japanese engineers' contributions to tunnelboringmachine technology'?
Are you serious?
The last time I checked it was the USA a.k.a Robbins, who invented TBM and took it further than anyone else.
As usual, New Civil Engineer is has a more sober header than daily newspapers.
Progress revealed on HS2 tunnelboringmachines
https://www.newcivilengineer.com/latest/progress-revealed-on-hs2-tunnel-boring-machines-27-05-2020/
Yes it is true that whenever an article has "Elon Musk" in it, the guy gets the benefit of the doubt even for radical things like 10 times faster boringtunnelboringmachine.
T...
Hi Peter,
actually, it can... It is an old NFM machine from the Thomson Line project in Singapore that was refurbished by Robbins for this drive in Mumbai.