HALF-TIME IN THE SEELISBERG TUNNEL

HALBZEIT AM SEELISBERGTUNNEL

THE SEELISBERG TUNNEL, OVER 9 KM IN LENGTH, IS ONE OF THE LONGEST IN THE ALPS. THE CONSTRUCTION WORK IS BEING UNDERTAKEN WITH A TUNNELLING MACHINE, WHICH HAS NEVER BEEN EMPLOYED ON THIS SCALE. A PILOT TUNNEL OF 10 SQ M CROSS SECTION SUPPLIES THE WORKING FACE WITH FRESH AIR, SO THAT THE NATURAL GAS EMITTED POSES NO PROBLEM. FOR THE SUBSEQUENT VENTILATION OF THE TUNNEL, BOTH A VENTILATION TUNNEL AND A VENTILATION SHAFT MUST BE PROVIDED.

Language

  • German

Media Info

  • Pagination: 10-6
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01303479
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 9:04AM