Idioma
Portuguêspt
Estados Unidos
myGeobrugg

Registo

Não iniciou sessão, gostaria de registar-se?

Na qualidade de utilizador registado de myGeobrugg você tem acesso ampliado aos downloads, às nossas ferramentas de dimensionamento e aos nossos eventos.

Registe-se agora
A company of the BRUGG Group
Estados Unidos
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

   Compartilhar
Rua
Gäsi
Código postal
8757
Lugar
Filzbach
País / Região
Suíça
Ano de instalação
2015
Cliente
FEDRO Federal Roads Office, Switzerland
Engenharia
Project Partners Ltd Consulting Engineers, Grancia-Lugano, Switzerland
Contratante:
CRESTAGEO, Chur, Switzerland
Objecto protegido
Estrada, Caminho de ferro
Sistemas
TECCO® G65/4
Protecção contra a corrosão
GEOBRUGG SUPERCOATING®
Área estabilizada
2000 m²
Altura do talude
75 m
Inclinação do talude
30 ° - 85 °
Exposição
Noroeste
Outras aplicações instaladas
Protecção contra desprendimentos
Situação inicial

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

Descrição

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.

O seu contacto local

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Riscos naturais
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / Estados Unidos
Telefone +1 860 377 3230

Formulário de contacto

Saleh Feidi
Saleh Feidi
Regional Manager California
Riscos naturais
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / Estados Unidos
Telefone +1 909 706 8964

Formulário de contacto

John Kalejta
John Kalejta
Regional Manager Central US
Riscos naturais
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / Estados Unidos
Telefone +1 505 220 1404

Formulário de contacto

Bob Lyne
Bob Lyne
Regional Manager Southeast
Riscos naturais
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / Estados Unidos
Telefone +1 336 337 0945

Formulário de contacto

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Riscos naturais
Geobrugg North America, LLC
22 Centro Algodones
Telefone +1 505 771 4080
Telemóvel +1 505 400 0796

Formulário de contacto

Tim Shevlin
Tim Shevlin
Sales Director
Riscos naturais
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / Estados Unidos
Telefone +1 503 423 7258

Formulário de contacto