StructureCalcsHP 305 x 126
European Bearing Pile (HP) · EN 10365 · Europe
HP 305 x 126 is a European bearing pile 312.3 mm deep with a 312.9 mm wide flange, weighing 126.0 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
European HP bearing piles keep flange and web thickness equal for driving, mirroring their American namesake.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 312.3 mm | 12.30 in |
| Flange width, bf | 312.9 mm | 12.32 in |
| Flange thickness, tf | 17.6 mm | 0.693 in |
| Web thickness, tw | 17.5 mm | 0.689 in |
| Mass per metre | 126.0 kg/m | 84.7 lb/ft |
| Area, A | 16,060 mm² | 24.89 in² |
| Second moment, Ix | 276,600,000 mm⁴ | 664.5 in⁴ |
| Second moment, Iy | 90,050,000 mm⁴ | 216.3 in⁴ |
Derived section properties
Integrated from the section's own outline including the root and toe radii, whose arcs are integrated analytically rather than approximated by facets. For HP 305 x 126 the computed area agrees with the published value to 0.01% and Ix to 0.93%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 1,754,910 mm³ |
| Elastic modulus, Wel,y | 575,369 mm³ |
| Plastic modulus, Wpl,x | 1,985,314 mm³ |
| Plastic modulus, Wpl,y | 885,165 mm³ |
| Radius of gyration, rx | 130.6 mm |
| Radius of gyration, ry | 74.9 mm |
Wel is the elastic modulus and Wpl the plastic modulus, following Eurocode 3 notation.
Neighbouring sizes
Where these numbers come from
Published EN 10365 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API