Universal Bearing Piles - 305x305x126

Steel universal bearing piles (UCPs) are heavy-duty, "H"-shaped structural steel columns designed specifically to be driven deep into the ground to support massive foundation loads. While they look very similar to standard Universal Columns, bearing piles feature a crucial design difference: their vertical webs and horizontal flanges are manufactured to have the exact same thickness. This uniform thickness allows the pile to withstand the extreme stress and impact of being repeatedly hammered into tough soil or rock without splitting. These robust piles are universally used to create deep foundations for skyscrapers, bridges, docks, and marine structures where the upper soil layers are too weak to support a building.

Dimensions

PropertyValue
kg/m126.1
D mm312.3
B mm312.9
t mm17.5
T mm17.6
r mm15.2
d mm246.7
b/T8.89
d/t14.1
C mm11
N mm158
n mm34
m21.82
m214.4

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Second Moment of Area (x-x) - cm427400
Second Moment of Area (y-y) - cm49000
Radius of Gyration (x-x) - cm13.1
Radius of Gyration (y-y) - cm7.49
Elastic Modulus (x-x) - cm31760
Elastic Modulus (y-y) - cm3575
Plastic Modulus (x-x) - cm31990
Plastic Modulus (y-y) - cm3885
Buckling Parameter - u0.828
Torsional Index - x15.7
Warping Constant - H dm61.95
Torsional Constant - J cm4182
Area of Section - A cm2161

Full sortable table: Properties table for this category