Development of the western exit of the Mathis road in Nice
26 May 2021 Off
Development of the western exit of the Mathis road in Nice: covered and open trenches instead of a tunnel
Category: News
Report of the Trenchless City Exhibition – VST 2022
24 May 2021
The 14th edition of the Trenchless City Exhibition (TCA), which was scheduled to take place on June 1 and 2, has been postponed to May 31 and June 1, 2022.
The program of the ” Tunnels and Underground Spaces ” files
25 February 2021
Discover the program of the next files of “Tunnels and Underground Spaces”!
A tunnel under the Baltic Sea has begun between Germany and Denmark
25 February 2021
A tunnel under the Baltic Sea will link Germany and Denmark. This titanic construction site will make it possible to connect the two countries in less than 10 minutes.
Tunnel calculation using the Convergence-Confinement method
25 February 2021
The novelties of the tunnel calculation by the Convergence-Confinement method published!
The Stonehenge tunnel (UK) called into question by archaeological discoveries?
24 February 2021
Bronze Age tombs were discovered during archaeological work preliminary to the realization of the very controversial Stonehenge tunnel project, a UNESCO World Heritage Site.
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