Structural · S-ETCNE

BRB Single Brace Junction at Beam and Column

Materials

Steel

Elements

Columns Beams Floors / Slabs Bracing Connections / Plates

Connections

Gusset Plate Beam-to-Column Bracing Connection Welded Connection Rebar Splice / Development

About this detail

A buckling-restrained brace connects to a gusset plate welded at the intersection of a steel beam and column. The gusset plate design, plate thickness, and welds follow the manufacturer specifications, while the brace pin connection is provided by others with a variable workpoint. Twelve-millimeter web stiffeners are provided on each side of the beam and column webs, featuring a chamfer per the manufacturer requirements. A bolted beam splice connection occurs along the span, with a collector plate moved to the opposite side when a beam tab is present. Twenty-millimeter stiffeners with a ten-millimeter fillet weld are detailed at the column connection, maintaining a fifty-millimeter clearance to the top of the slab.

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