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Protezione contro frane e colate detritiche - Königstein, Saxony 2012

The installed UX060L-H4 barrier from the top - below the protected railway and the road

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Geology of the construction site - visible material which could be potentially triggered and form a debris flow

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Overview of the torrents endangering the infrastructure below

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

For the transport of construction material a temporary, inclined elevator platform was installed

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Anchor drilling was executed from the temporary platform

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

UX060L-H4 debris flow barrier's post already connected with the ground plate - with a very elegant fundament

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Barrier anchor drilling was executed using mobile drilling devices

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Detailed view of Geobrugg's wire rope anchors: anchor head with double corrosion protection, ensuring long lasting and maintenance free usage

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

Closer look on the UX060L-H4 debris flow barrier after installation was finished in May, 2012

Protezione contro frane e colate detritiche - Königstein, Saxony 2012

The UX060L-H4 debris flow barrier from below - thanks to its lightweight structure, all installation works could be executed by hand

 

Sistemi

 

Lunghezza del sistema

7 m - 25 m

 

Anno di installazione

2012

Situazione iniziale

The railway track from Dresden to Děčin (Czech Republic) experienced heavy rain that triggered several mudslides in August 2010.  They blocked the railway line and the parallel road next to the city of Königstein.

This area shows signs of weathering and slope erosion. Blocks with an edge length up to two meters are embedded and shows first signs of instabilities.

The slope has an average inclination of 30 to 35 degrees and thanks to two torrents creating Y shape can mobilize up to 100 m³ of debris flow material.

Descrizione

Based on data collected in September 2010, the debris flow barrier was dimensioned using our DEBFLOW software. The optimum location for the barrier was a terrain transition in a flume area with undisturbed edge structure. The embankments on both sides offered fully extensive anchoring options.

Cliente

City of Königstein

Contraente:

Bergsicherung Freital GmbH

Oggetto protetto

Strada, Ferrovia

Protezione dalla corrosione

Galvanized, GEOBRUGG SUPERCOATING

Progettazione:

Geobrugg AG

Il contatto locale

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Svizzera Country Manager Ost- und Zentralschweiz, Liechtenstein

E-mail

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG,Industriestrasse 21,5200 Brugg / Svizzera Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Sistemi contro il dissesto idrogeologico
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Svizzera Project Manager Inspection Services

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Svizzera Ticino Country Manager

E-mail