myGeobrugg
Sytuacja początkowa
The cantonal road to Val d’Anniviers (Valais) and the industrial area below are endangered by frequent rockfalls. The rock face above is exceptionally steep. Therefore, a rockfall can affect the entire width of the cantonal road. To protect the seven-meter-wide roadway, both lanes were covered with netting.
Opis zastosowanego rozwiazania
A rockfall protection system with an energy absorption of 2000 kJ was installed. The topography and the need to ensure a lightroom profile, especially in the event of rockfall, required a unique solution: the posts are between 10.0 and 13.5 meters long.
The costs for the solution are far below those for a solution from reinforced concrete.
Inwestor
Wykonawca
Consortium Dénériaz-Cheseaux, Sion
Chroniony Objekt
Road
Ochrona przeciwerozyjna
Galvanized
Projektant
Osoba kontaktowa na miejscu
Kevin H. Coyle
Regional Manager Northeast
Zagrożeniami naturalnymi
Nżynieria hydrauliczna
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