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.
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00392197
-
Authors:
- Meyer, E
- Publication Date: 1977-7
Language
- German
Media Info
- Pagination: 10-6
-
Serial:
- STR U TIEFBAU
- Volume: 31
- Issue Number: 7
- ISSN: 0039-2197
Subject/Index Terms
- TRT Terms: Construction; Equipment; Gases; Methodology; Tunnels; Ventilation systems
- ITRD Terms: 3655: Construction; 3674: Equipment; 6734: Gas; 9102: Method; 3374: Tunnel; 3392: Ventilation
- Subject Areas: Construction; I54: Construction of Tunnels;
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