Georg Atzl, Michael Proprenter und Peter Schubert of iC group gave presentations on WTC 2017 in Bergen/Norway. In addition, Marko Zibert, Peter Jemec und Doris Frank of Elea iC took part in ITA working groups.
Get more information from the following articles:
The Joberg tunnel. Successful tunnelling in moraine.
Aagard, Gylland, Schubert, Lone
Challenges and Solutions for large scale Tunnelling in Urban Environment.
Atzl
Semmering Base Tunnel – Large Caverns in Challenging Conditions
Proprenter, Wagner
The Challenge of Proving the Feasibility of a TBM drive in Weak Rocks at the Bossler Tunnel in Germany.
Schubert, Joham, Bauer
