UBP – bearing piles

203x203x45

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 = 205.9d = 200.2tf = 9.5tf = 9.5tw = 9.5tw = 9.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
200.2mm
Flange widthbf
205.9mm
Web thicknesstw
9.5mm
Flange thicknesstf
9.5mm
Root radiusr
10.2mm

Mass and area

Mass per lengthm
44.92kg/m
Cross-sectional areaA
5,723mm²
Outside perimeterP
1,187mm

Strong axis x–x

Moment of inertiaIx
4110⁶ mm⁴
Elastic section modulusSx
409.610³ mm³
Plastic section modulusZx
458.910³ mm³
Radius of gyrationrx
84.65mm

Weak axis y–y

Moment of inertiaIy
13.8410⁶ mm⁴
Elastic section modulusSy
134.410³ mm³
Plastic section modulusZy
206.110³ mm³
Radius of gyrationry
49.17mm

Torsion and stability

Torsional constantJ
20810³ mm⁴
Warping constantCw
125.710⁹ mm⁶

Equivalents in other standards