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Protection contre les chutes de pierres - Wondabyne Transport NSW 2021

Ring net barrier protecting the railway line from rockfall

Protection contre les chutes de pierres - Wondabyne Transport NSW 2021

Ring net protecting railway line from rockfall

Protection contre les chutes de pierres - Wondabyne Transport NSW 2021

Post and foundation above railway line

Protection contre les chutes de pierres - Wondabyne Transport NSW 2021

Lifting posts into position from the railway, the preassembled ring nets can be drawn like curtains

Protection contre les chutes de pierres - Wondabyne Transport NSW 2021

Rockfall barrier seen from the water

 

Systèmes

 

Année d’installation

2021

Situation

Falling rocks were threatening the railway line. Access to this construction site is restricted to boats and rail.

  • The protection of this high risk rockfall zone was critical as this section of track is not monitored for rockfall and the first sighting of any rockfall would be by the train driver

Description

Geobrugg designed and supplied an RXE-3000 rockfall barrier whit a total length of 214 meters.

  • All materials had to be delivered by barge as there was no road access,  including all drilling equipment, barriers and 45 tonne all terrain crane.
  • The major works were completed on weekends with the full track closure and minor works completed during the week with the track remaining open.
  • Anchor setout, drilling, and footings were completed over a three day rail shutdown period.
  • All barrier posts and components were lifted into position during a second, three day shutdown. The barrier installation was then completed whilst the railway line was fully operational

Pays / région

Australie

Entrepreneur

Objet protégé

Chemin de fer

Protection anticorrosion

GEOBRUGG ULTRACOATING

Votre contact local

René Müller
   

René Müller

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

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suisse Country Manager Cantons AG BE BL BS FR GE JU NE SO VD VS

E-mail

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suisse Country Manager Southern Switzerland

E-mail