myGeobrugg
Situação inicial
In the area of the portal of the VA2 tunnel of the Alto Maipo project, rockfalls caused damage to the surrounding infrastructure and interruptions in operations. It was urgently necessary to find a solution that would allow working in a safe manner.
Descrição
To retain rocks up to 1000 kJ of energy, Geobrugg proposed the construction of an RXE-1000 rockfall barrier with the following characteristics.
- Height:5 meters
- Post spacing: 10 meters
- Anchors to the mount: 4 meters long
- Anchors in the plate, subjected to compression: 4 meters
- Anchors in the plate, subjected to traction: 3 meters
- Anchors edge: 5 meters
- 120 linear meters
Engineering and placement of the barriers were carried out by Swiss company Geotest.
País / Região
Chile
Promotor
Proyecto hidroelectrico Alto Maipo
Empreteiro
Geotest
Contratante
Incolur
Objecto protegido
Edifício, Pedreira/ Minas, Infra-estrutura
Proteção contra a corrosão
GEOBRUGG SUPERCOATING
O seu contacto local
Saleh Feidi
Acting General Manager North America / Sales Manager California and Nevada
Riscos naturais
Protecção contra impactos
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / Estados Unidos
Acting General Manager North America / Sales Manager California and Nevada
Geobrugg North America, LLC,22 Centro Algodones,87001 Algadones / Estados Unidos
Regional Sales Manager Northeast
Geobrugg North America, LLC,KS 67226 Wichita / Estados Unidos
Regional Manager Rocky Mountains / Central USA
Geobrugg North America, LLC,24905 Winterberry LN,60585 Plainfield / Estados Unidos
Regional Sales Manager Southeast
Geobrugg North America, LLC,2050 Timber St S,OR 97302 Salem / Estados Unidos
Regional Sales Manager Pacific Northwest and Hawaii