UBP – bearing piles

254x254x85

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 260.4d = 254.3tf = 14.3tf = 14.3tw = 14.4tw = 14.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
254.3mm
Flange widthbf
260.4mm
Web thicknesstw
14.4mm
Flange thicknesstf
14.3mm
Root radiusr
12.7mm

Mass and area

Mass per lengthm
85.06kg/m
Cross-sectional areaA
10,836mm²
Outside perimeterP
1,500mm

Strong axis x–x

Moment of inertiaIx
122.810⁶ mm⁴
Elastic section modulusSx
966.110³ mm³
Plastic section modulusZx
1,09210³ mm³
Radius of gyrationrx
106.5mm

Weak axis y–y

Moment of inertiaIy
42.1510⁶ mm⁴
Elastic section modulusSy
323.810³ mm³
Plastic section modulusZy
497.910³ mm³
Radius of gyrationry
62.37mm

Torsion and stability

Torsional constantJ
878.210³ mm⁴
Warping constantCw
60610⁹ mm⁶

Equivalents in other standards