UBP – bearing piles

305x305x126

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 312.9d = 312.3tf = 17.6tf = 17.6tw = 17.5tw = 17.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
312.3mm
Flange widthbf
312.9mm
Web thicknesstw
17.5mm
Flange thicknesstf
17.6mm
Root radiusr
15.2mm

Mass and area

Mass per lengthm
126.1kg/m
Cross-sectional areaA
16,062mm²
Outside perimeterP
1,815mm

Strong axis x–x

Moment of inertiaIx
274.110⁶ mm⁴
Elastic section modulusSx
1,75510³ mm³
Plastic section modulusZx
1,98610³ mm³
Radius of gyrationrx
130.6mm

Weak axis y–y

Moment of inertiaIy
90.0210⁶ mm⁴
Elastic section modulusSy
575.410³ mm³
Plastic section modulusZy
885.210³ mm³
Radius of gyrationry
74.86mm

Torsion and stability

Torsional constantJ
1,94310³ mm⁴
Warping constantCw
1,95110⁹ mm⁶

Equivalents in other standards