Universal Bearing Piles - 305x305x79

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/m78.9
D mm299.3
B mm306.4
t mm11
T mm11.1
r mm15.2
d mm246.7
b/T13.8
d/t22.4
C mm8
N mm158
n mm28
m21.78
m222.5

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Second Moment of Area (x-x) - cm416400
Second Moment of Area (y-y) - cm45330
Radius of Gyration (x-x) - cm12.8
Radius of Gyration (y-y) - cm7.28
Elastic Modulus (x-x) - cm31100
Elastic Modulus (y-y) - cm3348
Plastic Modulus (x-x) - cm31220
Plastic Modulus (y-y) - cm3531
Buckling Parameter - u0.834
Torsional Index - x23.8
Warping Constant - H dm61.11
Torsional Constant - J cm446.9
Area of Section - A cm2100

Full sortable table: Properties table for this category