I section reinforced with bottom I section – ibri

This is a section frequently adopted for the modelling of I-shaped steel profiles reinforced with I-shaped steel profiles.

Materials and Dimensions

Two different materials (steel) can be defined

• Steel profile (Upper I Section),
• Steel profile (Lower I Section).

The required dimensions are as follows:

• Upper Section Flange Width. The default value is 0.2 m
• Upper Section Flange Thickness. The default value is 0.02 m
• Upper Section Web Width. The default value is 0.2 m
• Upper Section Web thickness. The default value is 0.02 m
• Lower Section Flange Width. The default value is 0.15 m
• Lower Section Flange Thickness. The default value is 0.01 m
• Lower Section Web Width. The default value is 0.15 m
• Lower Section Web thickness. The default value is 0.01 m