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Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

One side of the tunnel after tragic landslide

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

Another side of the tunnel after tragic landslide

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

One of tunnel portals slopes during soli nailing works

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

Drilling works using drill rig installed on an excavator arm

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

Tunnel portal towards the end of installation

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

800 TECCO® SYSTEM³ spikes plates were used

Stabilisation des pentes - Beaminster Tunnel & Slopes 2013

A total of 4700 m² was stabilised with TECCO® G65/3

 

Systèmes

 

Année d’installation

2013

Situation de départ

In 2012 following a period of havy rainfall a landslide blocked the road tunnel portal (also known as Horn Hill Tunnel), killing two people.

Géologie

Sands.

Description

Parson Brinckerhoff used the knowledge of Geobrugg to design a soil nailed solution. In total 4700 m² of TECCO® G65/3 and 800 system spike plates were used to complete the project. TECCO® Sistem was selected as it provided the option of optimisation of nail spacing which on a projecrt of this scale allowed for significant cost and time savings.

Client

Dorset County Council

Entrepreneur

Raymond Brown Construction Ltd.

Objet protégé

Route/Rue

Protection anticorrosion

GEOBRUGG SUPERCOATING

Ingénierie

Parsons Brinckerhoff

Autres sociétés participantes

CAN Geotechnical Ltd.

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