Stati Uniti
Stati Uniti

Valjevo-Resnik, Serbia

Bela Reka, Belgrade, Serbia
2017
Cliente
Železnice Srbije
Progettazione:
Institute of Transportation CIP, Beograd
Contraente:
RZD International LLC
Altre società partecipanti
Geosonda Konsolidacija a.d., Beograd
Oggetto protetto
Ferrovia
Protezione dalla corrosione
Galvanized, GEOBRUGG SUPERCOATING
Area stabilizzata
38000 m²
Altezza versante
23 m
Inclinazione versante
45 ° - 75 °
Tappeto anti erosione
Esposizione
Nord-ovest
Altre applicazioni installate
Protezione da caduta massi
Situazione iniziale

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.

Descrizione

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.

Il contatto locale

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / Stati Uniti
Saleh Feidi
Saleh Feidi
Regional Manager California
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / Stati Uniti
John Kalejta
John Kalejta
Regional Manager Central US
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / Stati Uniti
Bob Lyne
Bob Lyne
Regional Manager Southeast
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / Stati Uniti
Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC
22 Centro Algodones
Tim Shevlin
Tim Shevlin
Sales Director
Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC
Salem OR 97302 / Stati Uniti