Deep below the rugged landscape of central China lies an engineering marvel the size of a 60-story building, boring chunks of ...

Chinese-made tunnel-boring machine flexes its power in Istanbul (Voice_over) A massive tunnel-boring machine made by a Chinese company is up and running in Instanbul, Türkiye. The CREC No 1294 from ...

Still two years away from scheduled completion, the Project Director for the Hampton Roads Bridge Tunnel Expansion says 2025 ...

BEIJING, Dec. 16, 2024 /PRNewswire/ -- The tunnel boring machine (TBM) was invented more than 200 years ago for tunnel engineering. Over the past century, TBMs have been widely used to construct ...

The cutter head of boring machine Karen at Old Oak Common station Two tunnel boring machines (TBMs) called Karen and Madeleine will dig the final 4.5 miles (7.3km) of tunnels that will bring the ...