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myGeobrugg

Mineração / Túneis - Hydropowerplant Chile I 2016

The barrier and the protected area

Mineração / Túneis - Hydropowerplant Chile I 2016

During installation

Mineração / Túneis - Hydropowerplant Chile I 2016

Final installation works

Mineração / Túneis - Hydropowerplant Chile I 2016

Final installation works

Mineração / Túneis - Hydropowerplant Chile I 2016

View on the protected tunnel entrance

Mineração / Túneis - Hydropowerplant Chile I 2016

Lateral view on the RXE-1000 barrier

Mineração / Túneis - Hydropowerplant Chile I 2016

Protected area, barrier in the background

 

Sistemas

 

Ano de instalação

2016

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.

Promotor

Proyecto hidroelectrico Alto Maipo

Contratante

Incolur

Objecto protegido

Edifício, Pedreira/ Minas, Infra-estrutura

Proteção contra a corrosão

GEOBRUGG SUPERCOATING

Empreteiro

Geotest

Outras aplicações instaladas

Mineração / Túneis

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