Road and Railway Underpass Box Jacking Solutions
The use of traditional systems in the execution of underpasses and structures under railway platforms involves a series of constraints and additional works that can lead to major inconveniences for railway operations.
What is a box jack or tunnel jacking?
The concept of this system is very simple and does not require a period of railway downtime to start working on the structure. It can be used for railway and road underpass solutions.
How does box jacking work?
The jacking method allows us to create the entire structure outside the railway platform and later, by means of a simultaneous excavation and movement phase, the structure is placed in its final position.
CONSTRUCTION PUSH EQUIPMENT
Soto del Barco, Asturias