Structural · S-92NTJ

Low Roof Joist and Atrium Wall Connection Detail

Materials

Steel Timber / Wood

Elements

Beams Walls Windows Roofs Decks Arches Bracing Insulation Connections / Plates

Connections

Bracing Connection Welded Connection Deck Attachment

About this detail

Roof joists bear on a steel beam sized per plan, featuring a continuous one-eighth-inch bent plate welded to the beam top flange with quarter-inch fillet welds spaced two at twelve inches each side, supporting roof decking. Adjacent to the roof edge, a continuous HSS 5x5x1/4 vertical member and HSS 5x3x3/16 continuous horizontal member connect with quarter-inch fillet welds, backed by architectural insulation and windows where required. A 362S162-43 structural kicker spaced at thirty-two inches on center ties into the framing using four number eight screws at each stud connection. The lower assembly incorporates a continuous two-inch by two-inch by twenty-gauge angle fastened with two number eight screws at each stud, anchoring sixty-hundred series steel stud infill spaced at sixteen inches on center.

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