myGeobrugg
Situação inicial
Rockfalls endangered the Sissach-Eptingen section of the freeway, so the Swiss Federal Roads Office ASTRA commissioned a maintenance project.
Descrição
The measures included rock cleaning, net covers, the installation of rockfall protection structures, the permanent tie-back of rock sections and the construction of concrete support piers.
To ensure the safety of road users, three different rockfall barriers with a total length of around 500 meters were installed. Work began at the end of June 2022 with nighttime work above both portals of the Oberburg Tunnel. One lane had to be closed to traffic at a time.
Pictures: Gasser Felstechnik AG
País / Região
Suíça
Promotor
Empreteiro
Objecto protegido
Estrada
Proteção contra a corrosão
GEOBRUGG SUPERCOATING
O seu contacto local
René Müller
Country Manager Western Switzerland
Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
Monitoring
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suíça
Country Manager Western Switzerland
Geobrugg AG
Project Manager Sales Eastern and Central Switzerland
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suíça
, Msc. Env. Eng.
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suíça
Country Manager Southern Switzerland