Tweet Share

• Send by email

  Send by email

  

  Design and Optimization of the 8.800 long Bossler Tunnel for the Highspeed Railway Line Stuttgart

  In the course of the extension of the new railway line Wendlingen-Ulm, the Boßler Tunnel is to be excavated in planning approval section 2.2 "Albaufstieg", as a two-tube, single-jacket tunnel with a length of 8.806 m between Aichelberg and Mühlhausen. The contract for the construction of the new high-speed road was awarded to the working group "Tunnel Albaufstieg" by the Deutsche Bahn Corporation. The tunnel is located in the area of the Albtrauf, where the route of the Boßler Tunnel passes exclusively through rocks of the younger White Jurassic (Malm) and the older Brown Jurassic (Dogger). The geological challenges include squeezing rock mass conditions and karstification. Since the beginning of the work in April 2015, approximately 8.806 m were excavated by November 2016 and 4.400 tunnel segment rings were installed.

  Recipient :

  Name ^* :

  E-mail address ^* :

  ^* Required fields

  Send   or  Cancel

• Print