For centuries, mountains and lakes posed massive problems for engineers.
VIENTIANE, April 15 (Xinhua) -- Two tunnels of the China-Laos Railway, namely Nathong No. 2 and Nateuy No. 2, were dug through on the same day ...
The new Grand Paris metro lines, together the Grand Paris Express, have created an infrastructure project of unprecedented magnitude: 200km of new track, of which 90 percent is under ground, with ...
A step-by-step time-lapse of tunnel mining in downtown Bellevue as part of East Link Extension construction.
Official Tunnelling Launch Ceremony today for TBM Bahar
Our massive conveyor belt will transport 1.5 million cubic metres of rock and soil from the West Gate Tunnel.
With recent projects such as Crossrail and the Thames Tideway Tunnel ... providing constant observation while the tunnel boring machines carved ...
In February, AAL successfully completed a major shipment of two mega tunnel boring machines (TBMs) from Nansha in South China to Sydney and Melbourne respectively
With a compressive strength of up to 300MPa, the gneiss in Oslo is one of the hardest rocks ever successfully excavated with mechanised tunnelling technology.
“As a result of months of excavation, the concrete pour is about to happen which means the tunnel boring machines can be launched from this site ...
ANGC announces tunnel under Washington Road as part of 'constant ... Washington Road that would lead to the construction of a tunnel connecting ...
The tunnel boring machine broke through in the town's Saucelhill Park after completing the final section in the middle of the wastewater tunnel for the ...
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