Dynamic Barriers
2022
S16 ARLBERG AUTOBAHN - TIROL - Österreich
ASFINAG
Berger & Brunner, Inzning
Geotechnik Henzinger ZT GmbH
LÖTZGALERIE
After the assembly
Ready to fly
During the assembly
After the assembly
Intermediate anchoring
Challenge
The busy Inntal motorway from Arlberg towards Innsbruck is a very important west-east connection.
For the construction of a new gallery below steep rock faces, ASFINAG has planned 3000 kJ rockfall protection nets.
These barriers will protect the construction site and the motorway during construction.
Solution
The client chose the most economical system. The Maccaferri RB 3000 safety net with an energy of 3000 kJ and a height of 5 m.
It was a great challenge to install the approximately 1700 m of barriers in this steep and uneven terrain.
Used Products
拦石网
马克菲尔拦石网（或 挡板）旨在阻止/捕获落下的岩石和巨石，防止被落入基础设施、矿山运输道路或其他开发项目。 产品组合规格范围从 35 kJ/H=1.35m 到 9000 kJ/H=8m。 Viewstar