UBP – bearing piles

203x203x54

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xybf = 207.7d = 204tf = 11.4tf = 11.4tw = 11.3tw = 11.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
204mm
Flange widthbf
207.7mm
Web thicknesstw
11.3mm
Flange thicknesstf
11.4mm
Root radiusr
10.2mm

Mass and area

Mass per lengthm
53.95kg/m
Cross-sectional areaA
6,872mm²
Outside perimeterP
1,199mm

Strong axis x–x

Moment of inertiaIx
50.2710⁶ mm⁴
Elastic section modulusSx
492.810³ mm³
Plastic section modulusZx
556.710³ mm³
Radius of gyrationrx
85.52mm

Weak axis y–y

Moment of inertiaIy
17.0510⁶ mm⁴
Elastic section modulusSy
164.210³ mm³
Plastic section modulusZy
252.410³ mm³
Radius of gyrationry
49.81mm

Torsion and stability

Torsional constantJ
349.710³ mm⁴
Warping constantCw
157.910⁹ mm⁶

Equivalents in other standards