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Estabilização de taludes - Tamina Bridge 2013

With its 265 meters span, the Tamina Bridge is one of the largest arch bridges in Europe

Estabilização de taludes - Tamina Bridge 2013

High tensile steel drapes made out of TECCO® and DELTAX® mesh came first: thus protecting the road during the construction phase and allowing to build the bridge

Estabilização de taludes - Tamina Bridge 2013

The bottom border ropes are placed ca. 50 centimeters above the protected road which enables easy maintenance

Estabilização de taludes - Tamina Bridge 2013

High tensile steel mesh TECCO® G65/3 is nearly invisible on the slopes

Estabilização de taludes - Tamina Bridge 2013

High tensile steel mesh TECCO® G65/3 is nearly invisible on the slopes, especially when partially covered by vegetation

Estabilização de taludes - Tamina Bridge 2013

Visible top border rope anchored by 3.0 to 4.0 meters long wire rope anchors installed between 3.3 to 3.5 meters between each other

Estabilização de taludes - Tamina Bridge 2013

Integrated into the landscape - TECCO® G65/3 and DELTAX® G80/2 high tensile meshes stay almost invisible

 

Ano de instalação

2013

Situação inicial

The villages of Valens and Pfäfers are in the Swiss Canton of Grisons. They are separated by the deep Tamina valley. The Valensstrasse connects Bad Ragaz with Valens and runs along the left side of the valley. It is primarily located in an active landslide area. There have been problems at the Valenserstrasse for many years due to difficult geological conditions.  Smaller and larger slides, including rockfalls occured regularly. The road no longer met the requirements of administration. Their solution was visually unobtrusive, fully safe and  allowed the Tamina Bridge to be officially opened in summer 2017.

We have taken information from the German website of the Civil Engineering of the Canton of St. Gallen.

Geologia

Limestone

Descrição

During the construction phase, the Valenserstrasse had to be protected as an access road that later became the Tamina Bridge. The mesh which was installed in early 2013 not only meets the safety requirements of the road authorities, but perfectly integrates into the landscape. The TECCO® wire mesh is barely visible on the gray rock or under vegetation. An ideal solution for the Tamina valley with its scenic beauty and ecological value.

Promotor

Tiefbauamt Kanton St. Gallen

Contratante

Gall Forstunternehmung AG, Berschis

Objecto protegido

Estrada

Proteção contra a corrosão

GEOBRUGG SUPERCOATING, GEOBRUGG ULTRACOATING

Empreteiro

wlw Bauingenieure AG, Mels

Outras aplicações instaladas

Proteção contra desprendimentos

O seu contacto local

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suíça Country Manager Ost- und Zentralschweiz, Liechtenstein

E-mail

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suíça Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Riscos naturais
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suíça Project Manager Inspection Services

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Suíça Ticino Country Manager

E-mail