Structural · S-CDCV7

Typical Braced Frame Beam to Column Flange at No Gusset Condition

Materials

Steel Metal (misc.)

Elements

Columns Beams Bracing Connections / Plates

Connections

Braced Frame Connection Shear Tab / Single Plate Gusset Plate Beam-to-Column Welded Connection Bolted Connection

About this detail

This structural steel detail shows a beam framing into a column flange with a bolted shear tab and demand-critical complete joint penetration welds at the top and bottom beam flanges. The connection features a vertical plate on the beam web with three erection bolts, flanked by weld access holes conforming to AWS D1.8. Stiffener plates are welded to the column web opposite the beam flanges, sized with thickness equal to the beam flange and connected with fillet welds or demand-critical complete joint penetration welds. Bottom flange backing bars are removed, the root pass backgouged, and a five-sixteenth-inch minimum fillet weld applied between the underside of the beam flange and the column flange. Top flange backing bars are attached to the column flange by a five-sixteenth-inch continuous fillet weld on the edge below the complete joint penetration groove weld.

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