Stretching 18 km between Denmark and Germany, this €7bn immersed tunnel is the world’s longest road and rail link. By 2029, ...

Tunnel engineering is a critical discipline that encompasses the design, construction, and long-term maintenance of underground structures. It involves an intricate analysis of ground behaviour, ...

Tunnel engineering and geological prediction encompass a suite of advanced techniques that integrate geotechnical investigation with real-time data analysis to forecast subsurface conditions. This ...

The Fehmarn Belt Tunnel, a €7 billion infrastructure project, is set to become the world’s longest prefabricated road and rail tunnel. Stretching 18 kilometers beneath the Baltic Sea, it will connect ...

Finishing the project's first exploratory tunnel is a major milestone for the Brenner Base Tunnel, which will eventually provide the a dedicated rail link through the Alps between Italy and Austria.

Add Yahoo as a preferred source to see more of our stories on Google. View inside HS2's Chiltern tunnel. (High Speed Two (HS2) Limited.) HS2, the UK's High Speed 2 project developer, has finished the ...

A multiservice vehicle operates inside the Ahrental–Pfons exploratory tunnel on the $11.5-billion Brenner Base Tunnel project beneath the Alps. The exploratory tube supports logistics, drainage and ...

A 271.5-tonne tunnel boring machine has started excavating a 2.2km tunnel to carry electricity beneath the River Thames.

Deep under the Yangtze River, a stranded tunnel boring machine that looked like a sunk cost has instead become a showcase of how China turns engineering setbacks into proof of technical control. What ...

SHENZHEN, China--(BUSINESS WIRE)--China Railway Tunnel Group (CRTG) is using "Eight Intelligent Systems" for constructing the Shenzhen-Jiangmen Railway, China's deepest and highest water-pressure ...