Search Results: 'Alpine'

Breakthrough made on Italy’s longest rail tunnel
05 December, 2022
Webuild has completed more than 82% of tunnelling for the Terzo Valico dei Giovi-Genoa Junction Combined Project, with a breakthrough on the Valico Tunnel.

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