瑞士
瑞士

myGeobrugg

Gföller Brücke, Val d’Ega

落石防护 - 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

落石防护 - Gföller Brücke, Val d’Ega 2014

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

落石防护 - 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

落石防护 - Gföller Brücke, Val d’Ega 2014

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

落石防护 - 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

 
 

系统长度

20 m - 40 m

 

安装年份

2014

情况

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

描述

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

国家/地区

意大利

客户

Provinz Bozen

工程

PPS Group, Bozen

承包商

Max Bögl

防护对象

Road

腐蚀保护

GEOBRUGG SUPERCOATING

本地联系方式

René Müller
   

René Müller

Country Manager Western Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG,Industriestrasse 21,5200 Brugg / 瑞士 Country Manager Western Switzerland

联系地址

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

联系地址

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

自然災害防護
Hydraulic Engineering
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 瑞士 , Msc. Env. Eng.

联系地址

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / 瑞士 Country Manager Southern Switzerland

联系地址