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Kaikoura State Highway 1 (SR11/26)

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

View of the partially filled SL-150 barrier

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

(SR11) Looking North - SL-150 protecting the road

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

(SR26) Looking West with shallow landslide barrier SL-150

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

Protecting the road and the rail corridor

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

Debris built-up held back by the barrier

Hangmuren- und Murgangschutz - Kaikoura State Highway 1 (SR11 26) 2017

(SK11-14 Kiwirail) Looking West SH1: the shallow landslide barrier SL-150 protects the rail corridor; mesh partially filled with debris

 

Systeme

 

Installationsjahr

2017

Ausgangslage

The Kaikoura M7.8 Earthquake caused widespread damage to the road and rail corridor some 20 km North and South of the Kaikoura township. Over 40 major slips inundated the road and rail with over 750,000 m³ of material from source zones up to 500 m above sea level.  The highly fractured greywacke meant frequent future shallow landslides had to be expected. Barriers in several locations were necessary before the reopening of the SH1 road and railway below.

Massnahme

The 3.5 m high SL-150 barrier was selected due to its 150kN/m² load capacity with low defection and due to it being the only certified and tested barrier. To date three 50 to 70 m SL-150 barriers have been installed with a 5 to 8 m post spacing. Several more SL-150 barriers are planned along the corridor.

Read more about the other Kaikoura projects:

Kunde

NCTIR / NZTA

Ausführende Firma

Geovert, RockControl, SRG

Geschützte Objekte

Strasse

Korrosionsschutz

GEOBRUGG ULTRACOATING

Ansprechpartner

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / USA Regional Manager Northeast

E-Mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / USA Regional Manager California

E-Mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / USA Regional Manager Central US

E-Mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / USA Regional Manager Southeast

E-Mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Naturgefahren
Geobrugg North America, LLC,22 Centro Algodones,NM 87001 Algodones / USA , Civil Engineer General Manager Geobrugg North America

E-Mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Naturgefahren
Geobrugg North America, LLC,Salem OR 97302 / USA Sales Director

E-Mail