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Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Stabilized slope no. 5 using TECCO® SYSTEM³ nicely following slope morphology - part of the cut is extra erosion protected with TECMAT®

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Installation of erosion control TECMAT® under TECCO® G65/3 at slope no. 2 in progress

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Slope no. 2 stabilized with TECCO® G65/3 high tensile mesh

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Another view of the slope no. 2 stabilized with TECCO® G65/3 high tensile mesh

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

TECCO® G65/3 during installation - for the construction crew's safety, all the drilling works are executed through the mesh

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Installation of high tensile steel mesh TECCO® G65/3 using a man lift on the slope no. 3

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Another view of the slope no. 3, fully stabilized with TECCO® SYSTEM³

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

Thanks to perfect stabilization characteristics of the TECCO® SYSTEM³, the slope no. 5 was taken over by natural vegetation very fast, without hydro-seeding

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

High tensile steel mesh TECCO® G65/3 combined with TECMAT® for extra erosion control stabilizing slope no. 7

Stabilizacja skarp - Valjevo-Resnik, Serbia 2017

High tensile steel mesh TECCO® G65/3 combined with TECMAT® for extra erosion control stabilizing slope no. 7 from another perspective

 

Rok Instalacji / Montazu

2017

Sytuacja początkowa

Because of continuous small rock falls, landslides, and erosion along the railway line Valjevo-Resnik, the maximum allowed speed had to be limited. The Serbian Railways decided to stabilize the slopes together with the revision of the railway line.

Geologia

Contemporary alluvial sediments of the Topčiderska river and sandstone salt-clay sediments, so-called neocomic flysch. The neocomic flysch complex is mainly represented by fine-grained sandstone, alevrolites, marls and glaciers, with the passages and limbs of limestone and limestone brecco-conglomerates.

Opis zastosowanego rozwiazania

Designers from CIP Belgrade, Marina Janković, and Ivana Vujović together with the assistance of Geobrugg's Representative Office in Croatia provided stabilizing solutions for 11 slopes. Problems of rockfall and slope stability were solved mostly with TECCO® System and SPIDER® System. Additionally, DELTAX® and GREENAX® meshes were used as a secondary mesh, as well as erosion control. Under the TECCO® System, TECMAT® was used as an anti-erosion layer.

One of the tunnel portals is protected against rockfalls by the GBE-100A-R barrier without retaining ropes.

Inwestor

Železnice Srbije

Projektant

Institute of Transportation CIP, Beograd

Wykonawca

RZD International LLC

Inne przedsiębiorstwa

Geosonda Konsolidacija a.d., Beograd

Chroniony Objekt

Railway

Ochrona przeciwerozyjna

Galvanized, GEOBRUGG SUPERCOATING

Osoba kontaktowa na miejscu

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / USA Regional Manager Northeast

Formularz kontaktowy

Saleh Feidi
 

Saleh Feidi

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / USA

Formularz kontaktowy

John Kalejta
 

John Kalejta

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,KS 67226 Wichita / USA

Formularz kontaktowy

Bob Lyne
 

Bob Lyne

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / USA

Formularz kontaktowy

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Zagrożeniami naturalnymi
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

Formularz kontaktowy

Tim Shevlin
 

Tim Shevlin

Zagrożeniami naturalnymi
Geobrugg North America, LLC,OR 97302 Salem / USA

Formularz kontaktowy