HP shapes (bearing piles)

HP12X74 HP310X110

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xybf = 12.2d = 12.1tf = 0.61tf = 0.61tw = 0.605tw = 0.605
Cross-section, to scaledimensions in inches

Dimensions

Depthd
12.1in
Flange widthbf
12.2in
Web thicknesstw
0.605in
Flange thicknesstf
0.61in
Distance k (design)kdes
1.31in
Distance k (detailing)kdet
1.5in
Distance k1k1
1.125in
Web clear depthT
9.5in
Distance between flange centroidsho
11.5in

Mass and area

Mass per lengthm
74lb/ft
Cross-sectional areaA
21.8in²

Strong axis x–x

Moment of inertiaIx
569in⁴
Elastic section modulusSx
93.8in³
Plastic section modulusZx
105in³
Radius of gyrationrx
5.11in

Weak axis y–y

Moment of inertiaIy
186in⁴
Elastic section modulusSy
30.4in³
Plastic section modulusZy
46.6in³
Radius of gyrationry
2.92in

Torsion and stability

Torsional constantJ
2.98in⁴
Warping constantCw
6,160in⁶
Effective radius of gyrationrts
3.38in

Slenderness ratios

Flange slendernessbf/2tf
10
Web slendernessh/tw
16.1

Equivalents in other standards