RAM Structural System Help

Section Properties

If concrete or "other" members are included in the model, a listing of the column, beam and brace section properties defined for these members is included.

SettingDescription
Shape This is the shape of a concrete member. Columns and braces may be Rectangle or Round. Beams may be Rectangle or T-Section.
Depth/Diam This is the depth, or major axis dimension, of a rectangular concrete column, beam or brace, or the diameter of a round concrete column or brace.
Width This is the width, or minor axis dimension, of a rectangular concrete column, beam or brace.
Flange Overhang This is the flange overhang distance, beyond the side of the beam stem, of a concrete T-Section. Calc means that the distance will be automatically calculated per the Code requirements based on the adjacent beam geometry.
Flange Thickness This is the flange thickness of a concrete T-Section. Calc means that the thickness will be automatically determined from the slab thickness assigned in the vicinity of the beam.
Web-Thk This is the web thickness of a concrete T-Section.
Cracked Factor The moments of inertia of the concrete sections (Ixx and Iyy), cross-section area (A) and section torsional constant (J) are multiplied by corresponding factors to account for loss of section due to cracking.
H This is the depth, or major axis dimension, of an "other" column, beam or brace.
B This is the width, or minor axis dimension, of an "other" column, beam or brace.
Area This is the gross area of an "other" column, beam or brace.
Ix This is the major axis moment of inertia of an "other" column, beam or brace.
Iy This is the minor axis moment of inertia of an "other" column, beam or brace.
J This is the torsional constant of the cross section of an "other" column, beam or brace.
Asx This is the major axis shear area of an "other" column, beam or brace.
Asy This is the minor axis shear area of an "other" column, beam or brace.