On the Section tab of the Ring beam: definition dialog, you can define parameters of a ring beam cross-section.
Specify parameters for each type of ring beam cross-section:
- Name - click the Browse (...) button and make a selection in the Section list dialog
- Material
- Definition axis:
center line 
upper line 
lower line 
When defining a ring beam by means of the outer or inner line, you can specify an offset from the definition line. If the offset equals 0, the definition line coincides with the upper or lower line.
- Angle - select an available value (0, 45, 90, 135 or 180) or enter a different value for the angle of rotation of the ring beam cross-section. The definition of this angle refers to the current (local) system of coordinates.