Railroad (railway) tunnels: Case Studies
Case Studies & Reports
Koralm Tunnel (KAT3) stabilized by pipe umbrella system with innovative squeezed connection
The Koralm Tunnel in Austria is the core part of the Baltic-Adriatic Corridor, a planned railway link between the cities of Gdansk in Poland and Ra ... more
Shatin to Central Link: Hong Kong's new railway connection
The Shatin to Central Link (SCL) is a new 17 km railway connection that runs through several districts of Hong Kong. Once completed, the SCL will s ... more
"Bärlinde" tunnel boring machine reaches Brandenburg Gate station
Implenia has been working since 2011 on the new U5 underground railway line for the Berlin Transport Authority (BVG). The project includes extendin ... more
A giant dives deep and brings Europe and Asia together at the Bosphorus
On August 22, 2015, a high-level audience experienced the ultimate breakthrough of one of the boldest tunnel missions ever. In the afternoon, befor ... more
Steel Fibre Shotcrete in Tunnelling: State of the Art and Examples
There are many possibilities and reasons for the application of steel fibre concrete in tunnelling, which account for the manifold number of exist ... more
Encroaching water and sand successfully stopped in the Lainz Tunnel in Vienna, soil consolidated
The application of injection and sealing agents including the appropriate equipment and machines from TPH Bausysteme GmbH is certainly versatile. ... more