Bypass tunnel Sochi, Russian Federation
Sochi,
Russia
- length tunnel: 2.6 km
- width/height of cross-section: 10.80 m / 7.95 m
- structure: mining technique
OOO Tonneldorstroy, Sochi
Location
Main Application
Civil Engineering
The Project
Impressions from the project process
For construction of the emergency parking bays, the formwork carriage was designed with a width of 14.30 m. Moving the carriage to the next bay through the smaller-sized standard cross-section, required a reduction in the maximum external dimensions.
For moving the carriage to the next emergency bay, PERI developed an accurately-defined working sequence by which the formwork segments could be hydraulically folded and lowered.
Moving through the reduced standard cross-section resulted in lowering the formwork carriage construction by more than 1 m and folding up at the sides for a width of around 10 m.
The electric drive unit provided a fast and easy to operate forward movement of the tunnel formwork carriage.
For construction of the emergency parking bays, the formwork carriage was designed with a width of 14.30 m. Moving the carriage to the next bay through the smaller-sized standard cross-section, required a reduction in the maximum external dimensions.
For moving the carriage to the next emergency bay, PERI developed an accurately-defined working sequence by which the formwork segments could be hydraulically folded and lowered.
Moving through the reduced standard cross-section resulted in lowering the formwork carriage construction by more than 1 m and folding up at the sides for a width of around 10 m.
The electric drive unit provided a fast and easy to operate forward movement of the tunnel formwork carriage.
Project Information
Alexey Boldyirew | Sergey Haladji
Deputy Construction Manager | Foreman
At the beginning, we were rather sceptical concerning the filigree structure. Our trust has been growing by the day – now we are absolutely thrilled. The PERI formwork carriage is extremely stable and very suitable for our daily work, it fulfils all requirements of our jobsite.
Are you working on a project like this?
Call us on +27 (0)21 880 7777 to discuss your requirements further.