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Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

Looking down towards a culvert

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

Side view of the barrier from the south

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

Side view of the barrier from the north

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

Looking up towards a storm water channel

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

System installed in narrow corridor below steep benches

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

View of the three-field system in front of a woody slope

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

View of one single-field system in front of a storm water channel

Laves torrentielles et coulées de boue - Transmission Gully Motorway 2021

Looking up valley

 

Systèmes

 

Longueur du système

6 m - 15 m

 

Année d’installation

2021

Situation de départ

The Transmission Gully Motorway is a 27-kilometer-long, four-lane motorway to the north of Wellington, New Zealand. The northern section passes through a steep-sided valley with several drainage culverts orientated perpendicular to the road. A protection solution was required to moderate the risk of localized overflow in the event of a blocked channel.

Description

A series of short SL-100 Shallow landslide barriers above the culvert to protect the motorway against localized dynamic surges. A total of seven barriers were Installed, six single-field systems 6 meters wide and one three-field barrier 15 meters in length.

Pays / Région

Nouvelle-Zélande

Client

Wellington Gateway Partnership

Entrepreneur

Objet protégé

Route/Rue

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

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

Risques naturels
Ingénierie Hydraulique
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suisse , Msc. Env. Eng.

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