Schweiz
Schweiz

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Zagreb-Rijeka Railway Line - Tunnel Meja

Böschungsstabilisierung - 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

Böschungsstabilisierung - 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

Böschungsstabilisierung - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

Böschungsstabilisierung - 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

Böschungsstabilisierung - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

 
 

Installationsjahr

2017

Ausgangslage

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.

Geologie

Limestones covered by scree

Massnahme

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.

Kunde

Croatian Railway

Ausführende Firma

Swietelsky d.o.o. Zagreb

Geschützte Objekte

Eisenbahn

Korrosionsschutz

GEOBRUGG SUPERCOATING

Planer

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

Subunternehmer

Octopus-Rijeka d.o.o. Rijeka

Ansprechpartner

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Naturgefahren
Uferschutz/Wasserbau
Minen / Bergbau / Tunnel
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Schweiz 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

Naturgefahren
Uferschutz/Wasserbau
Minen / Bergbau / Tunnel
Geobrugg AG,Industriestrasse 21,5200 Brugg / Schweiz Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-Mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

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

E-Mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Naturgefahren
Uferschutz/Wasserbau
Minen / Bergbau / Tunnel
Geobrugg AG,Stabile Cometal, via Pizzante 7,6595 Riazzino / Schweiz Ticino Country Manager

E-Mail