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Protezione da caduta massi - San Gavino Di Tenda RD62 2022

Overview of structures

Protezione da caduta massi - San Gavino Di Tenda RD62 2022

Aerial view of the site

Protezione da caduta massi - San Gavino Di Tenda RD62 2022

Attenuator seen from the top

Protezione da caduta massi - San Gavino Di Tenda RD62 2022

Left side view of GBE-1000A with rock face connection

 
 

Anno di installazione

2022

Situazione iniziale

Situated below the village of San Gavino Di Tenda, the national road RD62 is dominated by an imposing rock front approximately 70m high and 100m long. In 2021, a major landslide swept away part of the road, closing it for several months. Following this event, a rock risk study commissioned by the Collectivité de Corse revealed the need to carry out safety work.

Descrizione

An initial safety project involved the construction of two lines of high-capacity (5000 kJ) rockfall barriers at the foot and mid-height of the rock front. As for the initially planned lines of barriers, damage seemed likely; the project evolved into constructing an attenuator coupled with three lines of rockfall barriers (GBE-1000A und GBE-2000A). 

Sytem length: ATT-80 : 90 m, GBE-1000A : 48 m + 48 m, GBE-2000A : 30 m

System height: ATT-80 : filet 40 à 50 m, poteaux 5 m, GBE-1000A : 5 m, GBE-2000A : 5 m

Paese / Regione

Francia

Cliente

Collectivité de Corse

Progettazione:

Contraente:

Oggetto protetto

Strada

Protezione dalla corrosione

GEOBRUGG SUPERCOATING

Il contatto locale

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / Stati Uniti Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / Stati Uniti

E-mail

John Kalejta
 

John Kalejta

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,KS 67226 Wichita / Stati Uniti

E-mail

Bob Lyne
 

Bob Lyne

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / Stati Uniti

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,OR 97302 Salem / Stati Uniti

E-mail