Structural · S-TWV8T

Steel Joist and Beam Roof Connection at Stud Wall

Materials

Steel Timber / Wood Glass / Glazing Metal (misc.)

Elements

Beams Walls Windows Roofs Decks Arches Bracing Insulation

Connections

Bracing Connection Bolted Connection

About this detail

A structural steel roof joist bears on a steel beam adjacent to a cold-formed metal stud backup wall. The steel joist features a 5-inch deep bearing end secured with two ASTM A325 erection bolts, sized one-half inch diameter at K-series joists and three-quarters inch diameter at long-span joists spanning 40 feet or more. A continuous deck bearing angle sized L5x3x1/4 runs parallel to the metal roof deck flutes, welded with field fillet welds varying by joist type. An L3x3x1/4 kicker angle ties each joist back to the structure, referenced to detail 9 on sheet S521. Cold-formed framing consists of 6-inch by 16-gauge continuous tracks and 6-inch by 18-gauge studs spaced at 16 inches on center, supporting architectural sheathing, insulation, and wall finishes as indicated on architectural drawings.

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