The upper detail connects an L4x4x1/4 structural angle to a wide-flange beam web using a three-sixteenths inch fillet weld with three-inch welds spaced at twelve inches. The lower detail secures a one-quarter inch bent plate to the top flange of a wide-flange beam with a two-inch dimension and matching three-sixteenths inch fillet welds spaced at twelve inches. Dimensional conditions for dimension X are specified relative to AISC distance K and overall depth D.
'X' L4x4x1/4 AISC 'K' D 'X' > 4" & 'X' < (D-4"-'K') BENT PL 1/4 2" 'X' 'X' < 2" & 'X' > 1/4" 3/16 3-12 3/16 3-12
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