Search Results: 'Alpine'
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Spotlight on Austrian Alpine Tunnelling
31 October, 2022
The 13th Austrian Tunnel Day and 71st Geomechanics Colloquium takes place in October in Salzburg.
A cool way to tunnel
28 January, 2022
Tunnelling for the southernmost construction lot of the Brenner Base Tunnel runs below the Isarco River in Northern Italy and necessitated the use of a ground freezing technique that combines co-axial nitrogen and brine circuits. Julian Champkin reports
