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Zagreb-Rijeka Railway Line - Tunnel Meja

Stabilizarea pantelor - 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

Stabilizarea pantelor - 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

Stabilizarea pantelor - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

Stabilizarea pantelor - 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

Stabilizarea pantelor - Zagreb-Rijeka Railway Line - Tunnel Meja 2017

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

 
 

Anul instalării

2017

Situația inițială

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

Descriere

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.

Client

Croatian Railway

Antreprenor

Swietelsky d.o.o. Zagreb

Obiect protejat

Calea ferata

Protecţie împotriva coroziunii

GEOBRUGG SUPERCOATING

Tehnologie

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

Alte companii implicate

Octopus-Rijeka d.o.o. Rijeka

Contactul dvs. local

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Natural Hazards
Inginerie hidraulică
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / Statele Unite Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Natural Hazards
Inginerie hidraulică
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / Statele Unite Regional Manager California

E-mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Natural Hazards
Inginerie hidraulică
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / Statele Unite Regional Manager Central US

E-mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Natural Hazards
Inginerie hidraulică
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / Statele Unite Regional Manager Southeast

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Natural Hazards
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Natural Hazards
Geobrugg North America, LLC,Salem OR 97302 / Statele Unite Sales Director

E-mail