StructureCalcsHL 1100 A
Extra-Wide-Flange Beam (HL) · EN 10365 · Europe
HL 1100 A is an extra-wide-flange beam 1,090.0 mm deep with a 400.0 mm wide flange, weighing 343.0 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
HL sections are extra-wide light H-beams — long-span floor members whose wide flanges buy lateral stability.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 1,090.0 mm | 42.91 in |
| Flange width, bf | 400.0 mm | 15.75 in |
| Flange thickness, tf | 31.0 mm | 1.220 in |
| Web thickness, tw | 18.0 mm | 0.709 in |
| Mass per metre | 343.0 kg/m | 230.5 lb/ft |
| Area, A | 43,650 mm² | 67.66 in² |
| Second moment, Ix | 8,783,500,000 mm⁴ | 21,102.4 in⁴ |
| Second moment, Iy | 331,300,000 mm⁴ | 796.0 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 HL 1100 A the computed area agrees with the published value to better than 0.01% and Ix to 1.24%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 15,917,000 mm³ |
| Elastic modulus, Wel,y | 1,656,172 mm³ |
| Plastic modulus, Wpl,x | 18,063,829 mm³ |
| Plastic modulus, Wpl,y | 2,567,946 mm³ |
| Radius of gyration, rx | 445.8 mm |
| Radius of gyration, ry | 87.1 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