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Protezione da caduta massi - Alishan, Chiayi County 2018

A rockfall attenuator protects the highway and the tunnel entrance

Protezione da caduta massi - Alishan, Chiayi County 2018

Start of the installation

Protezione da caduta massi - Alishan, Chiayi County 2018

Setting up the posts

Protezione da caduta massi - Alishan, Chiayi County 2018

The upper part of the barrier is already installed: the lower part is ready for roll-out

Protezione da caduta massi - Alishan, Chiayi County 2018

Easy to handle mesh - just rolled down

Protezione da caduta massi - Alishan, Chiayi County 2018

Completed installation

 

Sistemi

 

Lunghezza del sistema

20 m

 

Anno di installazione

2018

Situazione iniziale

The Directorate General of Highways developed a rockfall alarm system: a combination of a rockfall fence and a dynamic vibration wire monitoring system.
 
Further innovations combined an attenuator higher up the slope with the monitoring system and the fence below. Because of the increased  altitude, today warnings are triggered earlier. It is even more comfortable for drivers to stop their cars in time.

Descrizione

This attenuator consists of a 5 meters double layer TECCO® G65/4 and G65/3 at the upper slope. It continues with a  single layer TECCO® G65/3 - 15 meters along the slope surface. The system has four posts.

Cliente

5th Maintenance Construction Office, Directorate General of Highways

Contraente:

Chun-Fu Construction Co., Ltd.

Oggetto protetto

Strada, Infrastrutture

Progettazione:

5th Maintenance Construction Office, Directorate General of Highways

Il contatto locale

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Svizzera 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

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG,Industriestrasse 21,5200 Brugg / Svizzera Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Sistemi contro il dissesto idrogeologico
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Svizzera Project Manager Inspection Services

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Miniera / Gallerie
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Svizzera Ticino Country Manager

E-mail