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Estabilização de taludes - Beaminster Tunnel & Slopes 2013

One side of the tunnel after tragic landslide

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

Another side of the tunnel after tragic landslide

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

One of tunnel portals slopes during soli nailing works

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

Drilling works using drill rig installed on an excavator arm

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

Tunnel portal towards the end of installation

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

800 TECCO® SYSTEM³ spikes plates were used

Estabilização de taludes - Beaminster Tunnel & Slopes 2013

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

 
 

Ano de instalação

2013

Situação inicial

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

Geologia

Sands.

Descrição

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.

Promotor

Dorset County Council

Contratante

Raymond Brown Construction Ltd.

Objecto protegido

Estrada

Proteção contra a corrosão

GEOBRUGG SUPERCOATING

Empreteiro

Parsons Brinckerhoff

Outras empresas envolvidas

CAN Geotechnical Ltd.

O seu contacto local

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suíça 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

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suíça Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Riscos naturais
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suíça Project Manager Inspection Services

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Suíça Ticino Country Manager

E-mail