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Composite Steel Beam Design (AISC 360 Ch. I)

Design composite steel-concrete beams with full/partial composite action, shear stud design, and construction stage check per AISC 360-22

AISC 360-22 Ch. IShear Stud DesignPartial CompositeConstruction Stage
Calculation results are decision-support tools. The design engineer must review and verify all results independently.

Steel Section

Beam Geometry

Concrete Slab

Enter 0 to auto-calculate per AISC I3.1a

Shear Connectors (Headed Studs)

Composite Action

100%

100% = full composite, 25% = minimum per AISC. Partial reduces studs but also reduces capacity.

Loading (kN/m)

Construction Stage (Steel Alone)

Composite Stage (Final)

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Composite Beam Design

Select a W-shape, configure slab and studs, then click Design to see AISC 360 Chapter I results.