A continuous L4x4x5/16 angle provides stair landing support against a W18 steel beam web at elevation 16'-0". The connection incorporates three-eighths-inch stiffener plates positioned at one-third and two-thirds points along the span. Four half-inch diameter by twenty-four-inch deformed bar anchors are equally spaced for this stair landing only. Fillet welds of five-sixteenths and one-quarter inch size secure the structural steel components according to the engineering layout.
L4x4x5/16xCONT. LANDING SUPPORT W18 BEAM (4) 1/2"Øx24" DBA'S EQ. SPACED THIS STAIR LANDING ONLY EL. 16'-3" EL. 16'-0" 1/4 2-8 1/4 2-8 5/16 5/16 3/8"STIFF PL AT L/3 AND 2L/3 DECK REF. PLAN
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