Geo ConSep 251 min readTunnel widening system used on live German railwayHerrenknecht’s Tunnel Enlargement System (TES) has been used to widen the profile of two ageing railway tunnels in Germany while trains continue to run.Click here for full articleSource & Image - Ground Engineering
Herrenknecht’s Tunnel Enlargement System (TES) has been used to widen the profile of two ageing railway tunnels in Germany while trains continue to run.Click here for full articleSource & Image - Ground Engineering
Comments