Gföller Brücke, Val d’Ega

Val d’Ega, Itália
Provinz Bozen
PPS Group, Bozen
Max Bögl
Objecto protegido
Absorção de energia máxima
2000 kJ
Altura do sistema
1.0 m, 1.5 m, 2.0 m
Comprimento do sistema
20 m - 40 m
Proteção contra a corrosão
Situação inicial

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


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

O seu contacto local

Roger Moor
Roger Moor
Country Manager Ost- und Zentralschweiz, Liechtenstein
Riscos naturais, Coastal Erosion Protection, Mineração / Túneis
Geobrugg AG
Aachstrasse 11
8590 Romanshorn / Suíça
Telefone 071 466 81 52
Telemóvel 078 783 46 81


René Müller
René Müller
Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS
Riscos naturais, Mineração / Túneis
Geobrugg AG
Industriestrasse 21
5200 Brugg / Suíça
Isacco Toffoletto
Isacco Toffoletto
Ticino Country Manager
Riscos naturais, Mineração / Túneis
Geobrugg AG Ticino
Stabile Cometal, via Pizzante 7
6595 Riazzino / Suíça