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Suiza

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Estabilización de taludes - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

Installation of the high tensile TECCO® G65/4 mesh on the slope - visible nail pattern and TECCO® SYSTEM³ spike plates

Estabilización de taludes - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

Overview of the construction site - on the right the old solution with visible gabion mesh which turned out to be not sufficient for the conditions. TECCO® SYSTEM³ was designed to be placed over the old layer of mesh

Estabilización de taludes - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

Drilling works were executed through the old layer of gabion mesh being already strongly fatigued

Estabilización de taludes - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

TECCO® SYSTEM³ protecting slope - visible the pre-tensioning on some nails which allows following the morphology very tight

Estabilización de taludes - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

TECCO® SYSTEM³ protecting slope along the railway line directly next to the Meja Tunnel

 
 

Año de instalación

2017

Situación inicial

The revision works at the railway line no. M202 Zagreb-Rijeka were done together with the installation of a slope protection system. In the past, regularly occurring rock falls limited the speed of the trains.

Geología

Limestones covered by scree

Descripción

When designer Vanja Kovačević received data from the geologist, he chose TECCO® G65/4 for this slope protection. TECCO® G65/4 was combined with 4 meters long self-drilling nails (32/21 mm) and 6 to 14 meters long nails (51/34.3 mm).

This is the first TECCO® G65/4 installation in Croatia.

Cliente

Croatian Railway

Subcontratista

Swietelsky d.o.o. Zagreb

Objeto protegido

Ferrocarril

Protección contra la corrosión

GEOBRUGG SUPERCOATING

Ingeniería

Elektroprojekt d.d. Zagreb (Krešo Ivandić and Vanja Kovačević)

Otras empresas participantes

Octopus-Rijeka d.o.o. Rijeka

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