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Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

Winter aspect of the installed VX080-H4 barrier - focus on abrasion protection (very good to recognize).

Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

Lateral achoring details - focus on perfectly done terrain barrier adjustment.

Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

Bottom view of the installed VX080-H4 barrier.

Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

After finishing the installation - summer aspect.

Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

Protected settlement downriver.

Protection contre les glissements de terrain et les laves torrentielles - Kollobekken, Otta 2015

View upriver during low water level.

 

Systèmes

 

Longueur du système

2 m - 11 m

 

Année d’installation

2015

Situation de départ

In the years 2011 and 2013 two major debris flow incidents happened in Kollobekken, triggered by the combination of melting snow and heavy rain. Several houses where severely damaged by debris freight and water flooding and spreading across the settlements.

Description

In March 2015 the NVE and the community decided to install a flexibke debris flow protection system type VX080-H4 to prevent future damages and protect the village. To avoid torrent erosion below the barrier, the mitigation measure was combined with plastering of the river sides and guiding the Kollobekken river through the settlement.

Client

Norwegian Water Resources and Energy Directorate

Entrepreneur

Fjerby AS

Objet protégé

Route/Rue, Bâtiment, Zone résidentielle

Protection anticorrosion

GEOBRUGG SUPERCOATING

Ingénierie

Geobrugg Geohazard Solutions

Votre contact local

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Risques naturels
Protection contre l'érosion côtière
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / Etats-Unis Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Risques naturels
Protection contre l'érosion côtière
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / Etats-Unis Regional Manager California

E-mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Risques naturels
Protection contre l'érosion côtière
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / Etats-Unis Regional Manager Central US

E-mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Risques naturels
Protection contre l'érosion côtière
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / Etats-Unis Regional Manager Southeast

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Risques naturels
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Risques naturels
Geobrugg North America, LLC,Salem OR 97302 / Etats-Unis Sales Director

E-mail