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Kayıt ol
A company of the BRUGG Group
Amerika Birleşik Devletleri
Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg
Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg
Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg
Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg
Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg Mühlehorn, Highway A3, Glarus Nord 2015 - Geobrugg

Mühlehorn, Highway A3, Glarus Nord

   Paylaş
Cadde
Gäsi
Posta Kodu
8757
Yer
Filzbach
Ülke / Bölge
İsviçre
Kurulum Yılı
2015
Müşteri
FEDRO Federal Roads Office, Switzerland
Mühendislik
Project Partners Ltd Consulting Engineers, Grancia-Lugano, Switzerland
Yüklenici
CRESTAGEO, Chur, Switzerland
Gösterilen obje
Road, Railway
Sistemler
TECCO® G65/4
Korozyon koruması
GEOBRUGG SUPERCOATING®
Dengelenen alan
2000 m²
Maksimum eğim yüksekliği
75 m
Eğim meyili
30 ° - 85 °
Konumlandırma
North-West
Kurulan diğer uygulamalar
Kaya düşmesine karşı koruma
Durum

The highway A3 was opened in 1964 and passed as a 2-lane road the topographic bottleneck of the Walensee, one of the main threats on the way from the Swiss plains to the mountainous regions and ski resorts. In 1986 one of the most frequented tunnels was extended to four lanes. Due to a significant exposition to rockfall and rockslides, from the beginning of its existence the route had to be protected against natural hazards.

With increasing traffic and widening the formerly narrow path to a highway, also protection measures had to be adapted and extended.

In 2012 the Swiss Federal Roads Office FEDRO decided to realize several urgent maintenance works being unavoidable in order to keep the road open. In parallel risks and protection needs were re-evaluated and a general project to ensure safety of the highway was initiated. After the planning phase from 2013 to 2015 the first protection systems of the new generation were installed.

Hot-spots along the passage have been the various tunnel entrances, opening to steep slopes or even sheer rock faces.

Official project name at the FEDRO, Federal Office for Roads: Glarus Nord

Overall costs of the protection project (estimated in 2014): 11 Million Swiss Francs

Açıklama

This description shows the part stabilized with TECCO® System. A parallel project, Kerenzerberg HighKerenzerberg Highway A3 is showing rockfall barriers type RXE-8000 (also partly visible on the pictures).

Unstable slope and rock sections between and behind the fence lines were stabilized using TECCO® G65/4. Geology and topography required using the unique performance of TECCO® mesh as well as the strength of 4 mm high-tensile strength steel wire to bear the shearing forces and puncturing loads of stabilized rock masses.

Yerel yetkiliniz

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

İletişim formu

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

İletişim formu

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

İletişim formu

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

İletişim formu

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Natural Hazards
Geobrugg North America, LLC
22 Centro Algodones
Telefon +1 505 771 4080
Mobil +1 505 400 0796

İletişim formu

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

İletişim formu