HD – wide-flange columns

HD-360x179

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 373d = 368tf = 23.9tf = 23.9tw = 15tw = 15
Cross-section, to scaledimensions in mm

Dimensions

Depthd
368mm
Flange widthbf
373mm
Web thicknesstw
15mm
Flange thicknesstf
23.9mm
Root radiusr
15mm

Mass and area

Mass per lengthm
179.2kg/m
Cross-sectional areaA
22,826mm²
Outside perimeterP
2,172mm

Strong axis x–x

Moment of inertiaIx
574.410⁶ mm⁴
Elastic section modulusSx
3,12210³ mm³
Plastic section modulusZx
3,48210³ mm³
Radius of gyrationrx
158.6mm

Weak axis y–y

Moment of inertiaIy
206.810⁶ mm⁴
Elastic section modulusSy
1,10910³ mm³
Plastic section modulusZy
1,68310³ mm³
Radius of gyrationry
95.19mm

Torsion and stability

Torsional constantJ
3,93810³ mm⁴
Warping constantCw
6,11910⁹ mm⁶

Equivalents in other standards