HP shapes (bearing piles)

HP12X53 HP310X79

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 = 12d = 11.8tf = 0.435tf = 0.435tw = 0.435tw = 0.435
Cross-section, to scaledimensions in inches

Dimensions

Depthd
11.8in
Flange widthbf
12in
Web thicknesstw
0.435in
Flange thicknesstf
0.435in
Distance k (design)kdes
1.13in
Distance k (detailing)kdet
1.313in
Distance k1k1
1.063in
Web clear depthT
9.5in
Distance between flange centroidsho
11.4in

Mass and area

Mass per lengthm
53lb/ft
Cross-sectional areaA
15.5in²

Strong axis x–x

Moment of inertiaIx
393in⁴
Elastic section modulusSx
66.7in³
Plastic section modulusZx
74in³
Radius of gyrationrx
5.03in

Weak axis y–y

Moment of inertiaIy
127in⁴
Elastic section modulusSy
21.1in³
Plastic section modulusZy
32.2in³
Radius of gyrationry
2.86in

Torsion and stability

Torsional constantJ
1.12in⁴
Warping constantCw
4,080in⁶
Effective radius of gyrationrts
3.29in

Slenderness ratios

Flange slendernessbf/2tf
13.8
Web slendernessh/tw
22.3

Equivalents in other standards