HL – extra-wide flange beams

HL-1000-A

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 400d = 990tf = 31tf = 31tw = 16.5tw = 16.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
990mm
Flange widthbf
400mm
Web thicknesstw
16.5mm
Flange thicknesstf
31mm
Root radiusr
30mm

Mass and area

Mass per lengthm
320.9kg/m
Cross-sectional areaA
40,885mm²
Outside perimeterP
3,496mm

Strong axis x–x

Moment of inertiaIx
6,96410⁶ mm⁴
Elastic section modulusSx
14,07010³ mm³
Plastic section modulusZx
15,79710³ mm³
Radius of gyrationrx
412.7mm

Weak axis y–y

Moment of inertiaIy
331.210⁶ mm⁴
Elastic section modulusSy
1,65610³ mm³
Plastic section modulusZy
2,55510³ mm³
Radius of gyrationry
90.01mm

Torsion and stability

Torsional constantJ
10,21010³ mm⁴
Warping constantCw
76,02710⁹ mm⁶

Equivalents in other standards