HP – bearing piles

HP310x79

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xybf = 305d = 300tf = 11tf = 11tw = 11tw = 11
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Flange widthbf
305mm
Web thicknesstw
11mm
Flange thicknesstf
11mm
Distance k (design)kdes
28.7mm
Distance k (detailing)kdet
33.3mm
Distance k1k1
27mm
Web clear depthT
241mm
Distance between flange centroidsho
290mm

Mass and area

Mass per lengthm
79kg/m
Cross-sectional areaA
10,000mm²

Strong axis x–x

Moment of inertiaIx
16410⁶ mm⁴
Elastic section modulusSx
1,09010³ mm³
Plastic section modulusZx
1,21010³ mm³
Radius of gyrationrx
128mm

Weak axis y–y

Moment of inertiaIy
52.910⁶ mm⁴
Elastic section modulusSy
34610³ mm³
Plastic section modulusZy
52810³ mm³
Radius of gyrationry
72.6mm

Torsion and stability

Torsional constantJ
46610³ mm⁴
Warping constantCw
1,10010⁹ mm⁶
Effective radius of gyrationrts
83.6mm

Slenderness ratios

Flange slendernessbf/2tf
13.8
Web slendernessh/tw
22.3

Equivalents in other standards