Etats-Unis
Etats-Unis

myGeobrugg

Stabilisation des pentes - Zagorje-Trbovlje 2019

Rockface with the protective mesh

Stabilisation des pentes - Zagorje-Trbovlje 2019

Clearing works after the collapse of the slope

Stabilisation des pentes - Zagorje-Trbovlje 2019

Works after the slope failure

Stabilisation des pentes - Zagorje-Trbovlje 2019

Protected rockface after the installation of the drape

Stabilisation des pentes - Zagorje-Trbovlje 2019

The outer parts have been stabilized

Stabilisation des pentes - Zagorje-Trbovlje 2019

Close-up: The rockfall protection drape controls and guides falling rocks and debris

 

Année d’installation

2019

Situation de départ

After a period of continuous rain in February 2019, a slope collapsed on the road between Zagorje and Trbovlje. Between 10,000 m³ and 15,000 m³ of rock, debris blocked the road on a 70 meters long section, reaching a height of up to 3 meters. Because of the importance of the road, it was crucial to reopen it in the shortest time possible.

Description

As part of preparation works, more than 1,000 m³ of material was blasted to remove larger unstable blocks; blasting holes were drilled 20 m deep with portable drilling rigs. Due to very demanding geological conditions, a mesh solution with  TECCO® G65/4 was chosen. Left and right side of the slope were anchored with GEWI 40 mm (l=10 m). In the middle section of the rockface, the mesh was installed as a drape system. Concrete walls on the bottom of the slope complete the mesh system.

The road was safe again eleven weeks after the incident, only.

Client

DRSI

Entrepreneur

Kaskader d.o.o.

Objet protégé

Route/Rue

Protection anticorrosion

GEOBRUGG SUPERCOATING

Ingénierie

TERRAS Zdenka Popović s.p.

Autres applications installées

Protection contre les chutes de pierres

Votre contact local

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Risques naturels
Ingénierie Hydraulique
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
Ingénierie Hydraulique
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
Ingénierie Hydraulique
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
Ingénierie Hydraulique
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