Inner orbital tunnel concept
Home > Inner orbital tunnel concept
More Like This
CREG super-diameter TBM breaks through in Shenzhen
June 9th saw the 15.53m diameter slurry TBM “Mawan” manufactured by China Railway Engineering Equipment Group Co. Ltd. (CREG) successfully…
Athens prepares for the World Tunnel Congress
This year’s World Tunnel Congress (WTC 2023) will be held in the historic capital of Greece, Athens. Themed ‘Expanding Underground’,…
HS2 London tunnelling passes one mile mark
HS2’s first two TBMs in London, Sushila and Caroline, have completed the first mile (1.6km) of twin bored tunnel in…
Comments: