Suiza
Suiza

myGeobrugg

Protección contra caídas de rocas - Gföller Brücke, Val d’Ega 2014

Overview over the Gföller-Bridge with extra latticework, the ROCKFALL-X G system on top and the rockface in the background

Protección contra caídas de rocas - Gföller Brücke, Val d’Ega 2014

Moving of the ROCKFALL-X G damping modules using a crane

Protección contra caídas de rocas - Gföller Brücke, Val d’Ega 2014

Bags of various heights of 1.0 m, 1.5 m and 2.0 m during installation - visible height dependent arrangement

Protección contra caídas de rocas - Gföller Brücke, Val d’Ega 2014

Eventual empty spaces are fiiled with cellular glass in order to prevent any unnecessary movements

Protección contra caídas de rocas - Gföller Brücke, Val d’Ega 2014

A layer of topsoil, with a lining of erosion-resistant jute sheet, was installed over the ROCKFALL-X G damping modules and then hydroseeded. Visible final solution appearance

 

Sistemas

 

Longitud del sistema

20 m - 40 m

 

Año de instalación

2014

Situación inicial

The gallery between two stretches of tunnels is exposed to rockfall. The concrete deck risked to be damaged by severe events.

Descripción

To secure the bridge from rockfall energies up to 2300 kJ, a gallery roof construction was built above the street-stretch between the two tunnels. To reduce the risk further, the gallery-roof was secured by the ROCKFALL-X G damping system. A protection system which works by absorbing kinetic energy, thereby limiting deformation and above all limiting the pressure exerted on the deck by spreading loads over a wide area, while limiting the weight on the gallery so as not to overburden it.

556 preassembled ROCKFALL-X G big bags were delivered and installed during May and June 2014 in the following configuration:

  • 109 pcs. - 1.0 m high
  • 99 pcs. - 1.5 m high
  • 348 pcs - 2.0 m high

País / Región

Italia

Cliente

Provinz Bozen

Ingeniería

PPS Group, Bozen

Subcontratista

Max Bögl

Objeto protegido

Carretera

Protección contra la corrosión

GEOBRUGG SUPERCOATING

Su contacto local

René Müller
   

René Müller

Country Manager Western Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suiza Country Manager Western Switzerland

Correo electrónico

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

Correo electrónico

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

Protección contra riesgos naturales
Ingeniería hidráulica
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suiza , Msc. Env. Eng.

Correo electrónico

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Protección contra riesgos naturales
Ingeniería hidráulica
Minería / Túneles
Sistema de Monitoreo
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suiza Country Manager Southern Switzerland

Correo electrónico