A new milestone has been surpassed as another HS2 Tunnel Boring Machine (TBM) has completed its five-mile journey beneath ...

Jointly developed by the China Railway Construction Heavy Industry Co Ltd CRCHI and China 15th Metallurgical Construction ...

The world's largest-diameter underwater shield tunnel has been completed in China.According to Interesting Engineering, the ...

The Indian government's bullet train project in Maharashtra has progressed significantly, with orders placed for tunnel ...

The completed section of tunnel has a diameter of 55.8 feet (17 meters), and it has 500 pipe rings of underwater shielding.

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 ...

STORY Zambia-bound tunnel boring machine rolls off production line in central ChinaSHOOTING TIME Dec 18 2024DATELINE Dec 19 2024LENGTH 00005 ...

The orders for three tunnel boring machines to carry out about 21 km under sea tunneling for the Bullet Train project have ...