• Transverse Ribs: 54 ribs per half roof every 5m. The
ribs carry the load of the pannels to the main bearing
system.
• Other elements at the roof planes:
‐ Edge tubes.
‐Upper and lower anchor tubes.
‐Diagonals.
‐Profiles RHS.
‐Purlins UPN.
• Secondary cables: The ribs are fully connected to
the torsion tube and suspended by means of a pair
of cables hanging from the arch.
R