myGeobrugg
Ano de instalação:
2024
Situação:
The Mont-Blanc Tunnel is 60 years old and one of Europe’s major tunnels, which needs renovation work to ensure its long-term survival. With this in mind, the first test phase of work in autumn 2024 determined the methodologies for future project phases. Renovation of the Mont-Blanc Tunnel vault will involve removing the existing lining, as the resulting boulder falls will bring too much energy to bear on the running slab and could damage it.
Descrição:
Based on the data provided by Setec, we worked together to justify and supply a ROCKFALL-X A solution to cushion these falling boulders and protect the running slab. As the site was mobile and operated in a confined environment, the ROCKFALL-X A system was combined with a metal decking that could be drained and moved quickly by site machinery.
País / Região:
França
Cliente:
Tunnel du Mont Blanc - GEIE
Engenharia:
Setec
Contratante:
Spie Batignolles
Objecto protegido:
Estrada, Pedreira/ Minas
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