The New Austrian Tunnelling Method (NATM) was introduced in Austria between 1957 and 1965 as a modern approach to tunnel ...

While Al is set to transform numerous fields, underground transit systems represent one of the most promising frontiers ...

Development of the innovative new mining method for narrow tabular steep dipping orebodies and the mobile tunnel boring to ...

[Photo/Xinhua] China drilled a tunnel through for expressway transport in Beijing on Monday. It is the longest expressway tunnel in the country created using the shield-tunneling method.

By combining tunneling electronics, chemical sensing, and energy conversion, this work pioneers a unique intersection of molecular engineering and tunneling device technologies. The novel submersion ...

Pittsburgh Water has been working on upgrading the sewers throughout Pittsburgh’s South Side. On Wharton Street, they used a new construction technique that doesn’t involve digging a trench.

As this method was more time-consuming with change in contractors, the Ministry of Water Supply and Melamchi Drinking Water Development Committee have mooted the new technology.

New Wind Tunnel Model Fabrication Method To Provide Affordable Option For Testing Advanced Missile Concepts Date: January 15, 2001 Source: Johns Hopkins University Applied Physics Laboratory ...

Through this method measurements of vehicle interior noise in the test section generated by air flow are performed. The separation between interior aerodynamic noise and background noise (fan noise, ...