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비탈면 보강 시스템 - Tamina Bridge 2013

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

비탈면 보강 시스템 - 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

비탈면 보강 시스템 - Tamina Bridge 2013

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

비탈면 보강 시스템 - Tamina Bridge 2013

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

비탈면 보강 시스템 - Tamina Bridge 2013

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

비탈면 보강 시스템 - 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

비탈면 보강 시스템 - Tamina Bridge 2013

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

Situation

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.

Geology

Limestone

Description

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.

Customer

Tiefbauamt Kanton St. Gallen

Contractor

Gall Forstunternehmung AG, Berschis

Protected object

Road

부식방지

GEOBRUGG SUPERCOATING, GEOBRUGG ULTRACOATING

Engineering

wlw Bauingenieure AG, Mels

Other installed applications

낙석방호시스템

Your local contact

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Country Manager Ost- und Zentralschweiz, Liechtenstein

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René Müller
   

René Müller

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

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유압 공학
채굴 / 터널
Geobrugg AG,Industriestrasse 21,5200 Brugg / 스위스 Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

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Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

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Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Project Manager Inspection Services

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Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

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유압 공학
채굴 / 터널
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / 스위스 Ticino Country Manager

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