Suiza
Suiza

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Estabilización de taludes - Zagorje-Trbovlje 2019

Rockface with the protective mesh

Estabilización de taludes - Zagorje-Trbovlje 2019

Clearing works after the collapse of the slope

Estabilización de taludes - Zagorje-Trbovlje 2019

Works after the slope failure

Estabilización de taludes - Zagorje-Trbovlje 2019

Protected rockface after the installation of the drape

Estabilización de taludes - Zagorje-Trbovlje 2019

The outer parts have been stabilized

Estabilización de taludes - Zagorje-Trbovlje 2019

Close-up: The rockfall protection drape controls and guides falling rocks and debris

 

Año de instalación

2019

Situación inicial

After a period of continuous rain in February 2019, a slope collapsed on the road between Zagorje and Trbovlje. Between 10,000 m³ and 15,000 m³ of rock, debris blocked the road on a 70 meters long section, reaching a height of up to 3 meters. Because of the importance of the road, it was crucial to reopen it in the shortest time possible.

Descripción

As part of preparation works, more than 1,000 m³ of material was blasted to remove larger unstable blocks; blasting holes were drilled 20 m deep with portable drilling rigs. Due to very demanding geological conditions, a mesh solution with  TECCO® G65/4 was chosen. Left and right side of the slope were anchored with GEWI 40 mm (l=10 m). In the middle section of the rockface, the mesh was installed as a drape system. Concrete walls on the bottom of the slope complete the mesh system.

The road was safe again eleven weeks after the incident, only.

Cliente

DRSI

Subcontratista

Kaskader d.o.o.

Objeto protegido

Carretera

Protección contra la corrosión

GEOBRUGG SUPERCOATING

Ingeniería

TERRAS Zdenka Popović s.p.

Otras aplicaciones instaladas

Protección contra caídas de rocas

Su contacto local

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suiza Country Manager Ost- und Zentralschweiz, Liechtenstein

Correo electrónico

René Müller
   

René Müller

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

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suiza Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Correo electrónico

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Protección contra riesgos naturales
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suiza Project Manager Inspection Services

Correo electrónico

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Suiza Ticino Country Manager

Correo electrónico