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Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg
Favazzina 2015 - Geobrugg Favazzina 2015 - Geobrugg

Favazzina

   Udostępnij
Lokalizacja
Favazzina
Kraj / Region
Włoch
Rok Instalacji / Montazu
2015
Inwestor
Regione Calabria
Projektant
Donatella Palma, Geoflum Engineering SrL
Wykonawca
Idrogeo Srl, Cosenza
Chroniony Objekt
Road, Railway
Zastosowane systemy
VX100-H6, UX100-H4, UX180-H6
Wysokość ochronna systemu
4.0 m, 6.0 m
Ochrona przeciwerozyjna
GEOBRUGG SUPERCOATING®
Ilość barier
19
Pojemność retencyjna
10000 m³
Sytuacja początkowa

The western side of Calabria, in southern Italy, is characterized by strongly altered orthogneiss outcrops, which give rise to fine and coarse sands. With heavy rainfalls, they are brought down to the valley and channeled into the famous "fiumare".

This phenomenon is particularly intense in the area of Favazzina, along the River Scirò. There it threatens the railway network, the national highway SS18, and the local road network.

Opis zastosowanego rozwiazania

A series of Geobrugg barriers have been installed to limit the risk of debris flows . This deterrent system for debris flows was developed by Geobrugg with the Swiss research institute WSL in Birmensdorf, part of the Swiss Federal Institute of Technology Zurich (ETH), following the field trials in Illgraben, Switzerland. Also check Illgraben on YouTube.

The system consists of 19 barriers of various types: UX180, UX100 and VX100 of varying height from 4 to 6 meters, for a total of 970 square meters. All Geobrugg barriers are CE marked.

The week after the installation of the first barriers, a debris flow occurred. It was completely held back by the highest situated barrier, and thus saved and protected the downstream site. Subsequent events have filled the other barriers. After  inspection, it was decided not to proceed with emptying in order not to trigger further landslide movements. The retained debris flow material stabilizes the banks of the channel and thus reduces the formation of further debris flow. Inspections also revealed the excellent condition of the post-event structure: no intervention on the barriers was necessary.  Only some anchorages were slightly damaged. The braking system showed no deterioration.

Osoba kontaktowa na miejscu

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Zagrożeniami naturalnymi
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / USA
Telefon +1 860 377 3230

Formularz kontaktowy

Saleh Feidi
Saleh Feidi
Regional Manager California
Zagrożeniami naturalnymi
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / USA
Telefon +1 909 706 8964

Formularz kontaktowy

John Kalejta
John Kalejta
Regional Manager Central US
Zagrożeniami naturalnymi
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / USA
Telefon +1 505 220 1404

Formularz kontaktowy

Bob Lyne
Bob Lyne
Regional Manager Southeast
Zagrożeniami naturalnymi
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / USA
Telefon +1 336 337 0945

Formularz kontaktowy

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Zagrożeniami naturalnymi
Geobrugg North America, LLC
22 Centro Algodones
Telefon +1 505 771 4080
Telefon kom. +1 505 400 0796

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Tim Shevlin
Tim Shevlin
Sales Director
Zagrożeniami naturalnymi
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / USA
Telefon +1 503 423 7258

Formularz kontaktowy