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Zagreb-Rijeka Railway Line - Tunnel Meja

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Укрепление склонов - 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

Укрепление склонов - 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

Укрепление склонов - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

Укрепление склонов - 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

Укрепление склонов - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

 

Системы

TECCO® G65/4

 

Год установки

2017

Ситуация

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.

Rеология

Limestones covered by scree

Описание

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.

Клиент

Croatian Railway

Подрядчик

Swietelsky d.o.o. Zagreb

Защищаемый объект

Железнодорожная линия

Защита от коррозии

GEOBRUGG SUPERCOATING

Проектировщик

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

Dahil olan diğer şirketler

Octopus-Rijeka d.o.o. Rijeka

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Roger Moor

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Alexander Bittendorfer
   

Alexander Bittendorfer

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Isacco Toffoletto

Ticino Country Manager

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