USA
USA

myGeobrugg

Böschungsstabilisierung - Cartagena Viaduct 2023

Rock block separating the bridge - stabilized with steel-wire mesh and spike plates

Böschungsstabilisierung - Cartagena Viaduct 2023

SPIDER® S3-130 mesh and spike plates

Böschungsstabilisierung - Cartagena Viaduct 2023

Re-vegetation at the foot of the rock

 
 

Installationsjahr

2023

Ausgangslage

The G-94-F highway links Cartagena with other cities on the central coast of Chile. The highway passes an over 40-meter-high bridge. A rock separates the two lanes of the bridge. This large rock fractured, and the gap began to expand, threatening the infrastructure and, thus, the connection between the cities.

The company GESVIAL is responsible for keeping the rock stable and the road safe by installing a stabilization system to stop the expansion of the opening.

Massnahme

Today, the SPIDER® S3-130 system is stabilizing the rock. 
The rock’s volume is 18 cubic meters and weighs about 50 tons. It appears stable and sound, with a 10 mm crack opening and an inclination angle of 45°. The rock has not shown movements.

The system was installed with drilling anchors, spike plates, cable anchors, steel cables, and connection accessories.

Land/Region

Chile

Kunde

Geschützte Objekte

Strasse

Korrosionsschutz

GEOBRUGG SUPERCOATING

Ansprechpartner

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / USA Regional Manager Northeast

E-Mail

Saleh Feidi
 

Saleh Feidi

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / USA

E-Mail

John Kalejta
 

John Kalejta

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,KS 67226 Wichita / USA

E-Mail

Bob Lyne
 

Bob Lyne

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / USA

E-Mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Naturgefahren
Geobrugg North America, LLC,22 Centro Algodones,NM 87001 Algodones / USA , Civil Engineer General Manager Geobrugg North America

E-Mail

Tim Shevlin
 

Tim Shevlin

Naturgefahren
Geobrugg North America, LLC,OR 97302 Salem / USA

E-Mail