Diskussion:Gudvangatunnel
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Quelle. Brandschutz und monstrosity (of a tunnel)
- (englisch) «Life-threatening fire-hazard
The Gudvanga tunnel has its lowest point ca. 15 m above sea-level [... near the entrance in Gudvangen]. The highest point is [... where the tunnel ends] in Undredalen, ca. 375 m above sea-level.»
... air gets sucked thru the tunnel, from the bottom to the top; the tunnel is like a 360 m chimney.
[... small, combustible particles get spread thruout the air in the tunnel. Sources that easily ignite the particles: over-heated brakes on down-going vehicles, or engines glowing on vehicles driving up the tunnel.]
The tunell is life-threatening. It is a monstrosity that never should have been built. [... It is only a] question of when there will be an accident [or fire-incident], larger than the previous ones.
Build bridges ...
Einar N. Strømmen und Tor G. Syvertsen
prof. emeriti, Institutt for konstruksjonsteknikk, NTNU».
Quelle: «Livsfarlig brannfelle». Klassekampen. 2019-05-36. S. 36. Servusz, 178.232.109.223 08:53, 19. Mai 2019 (CEST)
