myGeobrugg
Systems
설치 년도
2024
Situation
As part of the rehabilitation work on the Montréjeau-Luchon railroad, the Cap du Mail tunnel needed to be reprofiled to allow the passage of the new trains, which are wider than the old ones.
Description
The new clearance profile for this 70-meter tunnel was achieved by cutting back the tunnel by an average of 20 cm. Subsequently, a safety system for future rail traffic was installed using a combination of rock bolts and MINAX mesh.
Country/Region
프랑스
Customer
La Région Occitanie
Engineering
Société Alpine de Géotechnique
Contractor
NGE Fondations
Subcontractor
Alsacienne de minage et démolition
Protected object
Railway
Your local contact
René Müller
Country Manager Western Switzerland
자연 재해
수리학
광산 / 터널
모니터링
Geobrugg AG,Industriestrasse 21,5200 Brugg / 스위스
Country Manager Western Switzerland
Geobrugg AG
Project Manager Sales Eastern and Central Switzerland
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / 스위스
Country Manager Southern Switzerland