Svizzera
Svizzera

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

Roger Moor
Roger Moor
Country Manager Ost- und Zentralschweiz, Liechtenstein
Sistemi contro il dissesto idrogeologico, Protezione delle coste e regimentazione dei corsi d’acqua, Miniera / Gallerie
Geobrugg AG
Aachstrasse 11
8590 Romanshorn / Svizzera
René Müller
René Müller
Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS
Sistemi contro il dissesto idrogeologico, Miniera / Gallerie
Geobrugg AG
Industriestrasse 21
5200 Brugg / Svizzera
Isacco Toffoletto
Isacco Toffoletto
Ticino Country Manager
Sistemi contro il dissesto idrogeologico, Miniera / Gallerie
Geobrugg AG Ticino
Stabile Cometal, via Pizzante 7
6595 Riazzino / Svizzera