IFBA sections are made from a part of an I-section selected from a section database and a plate, which constitutes the lower flange of the section. It has the following dimensions:
- Plate width bp
- Plate width bp
- Plate thickness tp
Currently, you cannot design IFBA-section members in Robot.
The following parameters are specified for an IFBA section:
- Label - Assigns a label (name) to a section. (Robot assigns automatically a standard label with a name of the section selected from a database and the dimensions of an additional plate.)
- Color - Specifies the color of a section.
- Specify a section.
- Length of the cut-off from the I-section d.
- Section type - A set of options for selecting an appropriate section type.
- Gamma angle - Specifies the gamma angle of a section.
IFBA sections are available in the Arcelor section database (ARCLRPro) and the Dutch section database (TSNLPro).