스위스
스위스

myGeobrugg

터널, 광산 - Hydropowerplant Chile I 2016

The barrier and the protected area

터널, 광산 - Hydropowerplant Chile I 2016

During installation

터널, 광산 - Hydropowerplant Chile I 2016

Final installation works

터널, 광산 - Hydropowerplant Chile I 2016

Final installation works

터널, 광산 - Hydropowerplant Chile I 2016

View on the protected tunnel entrance

터널, 광산 - Hydropowerplant Chile I 2016

Lateral view on the RXE-1000 barrier

터널, 광산 - Hydropowerplant Chile I 2016

Protected area, barrier in the background

 

Systems

 

설치 년도

2016

Situation

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.

Description

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.

Customer

Proyecto hidroelectrico Alto Maipo

Contractor

Incolur

Protected object

Building, Mine / Quarry, Infrastructure

부식방지

GEOBRUGG SUPERCOATING

Engineering

Geotest

Other installed applications

터널, 광산

Your local contact

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Country Manager Ost- und Zentralschweiz, Liechtenstein

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René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG,Industriestrasse 21,5200 Brugg / 스위스 Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

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Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

자연 재해
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 스위스 Project Manager Inspection Services

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Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

자연 재해
유압 공학
채굴 / 터널
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / 스위스 Ticino Country Manager

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