myGeobrugg
Systems
설치 년도
2022
Situation
The new Biobío railway bridge project in the city of Concepción included a new railway line with a tunnel through Chepe Hill. The portals of this tunnel had to be reinforced. The system designed for this reinforcement was shotcrete and 9 meters long anchor bolts.
Geology
Weathered granitic rocks of the coastal batholith (maicillo)
Description
Geobrugg was approached for a solution that reduces the intervention's visual impact and the reinforcement's carbon footprint. With these requirements in mind, Geobrugg proposed replacing the shotcrete with TECCO GREEN mesh, which has a lower carbon footprint and allows the portals to be revegetated.
Your local contact
René Müller
Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS
자연 재해
수리학
광산 / 터널
Geobrugg AG,Industriestrasse 21,5200 Brugg / 스위스
Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS
Geobrugg AG
Geobrugg AG,Trucks via road 14 or 13 only!, Aachstrasse 11,8590 Romanshorn / 스위스
Project Manager Inspection Services
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / 스위스