News NFM Engineering

NFM TBM HAS PASSED THE BEND IN CAIRO ON METRO LINE 3!

29/09/2021
actualites

Recently, NFM Engineering designed the different kinematics for curve passage with verification of the interference between the mobile units. The design office recommended a sequence for controlling the various shield cylinders, the modifications to be made to the TBM and the control points to be put in place in order to reduce cornering.

Thank you to Bouygues Travaux Publics for contacting us.