A truss girder connects to a column via a 7/8-inch by 2-foot knife plate. The assembly incorporates a 3/4-inch by 1-foot 2-inch wide plate secured with two 3/4-inch diameter erection bolts. Three 3/8-inch stiffener plates are spaced at a 4-inch gauge and centered on the column web. A 3/4-inch by 6-inch stabilizer plate at the truss girder remains unwelded to the girder. Fillet welds include 1/4-inch, 5/16-inch, and 7/16-inch sizes, with specific weld lengths and typical spacing noted.
9 1/2" 3" COL SEE PLAN TRUSS GIRDER SEE PLAN TYP BEAM SEE PLAN (3) 3/8" STIFF PL @ 4" GA TYP CENTERED 7/16 TYP GRID 5/16 12 TYP KNIFE PL 7/8"x2'-0" TYP 1/4 TYP 5/16 TYP 8" 1/2" PL 3/4"x1-2" WIDE W/ (2) 3/4"Ø ERECTION BOLTS (TYP) 3/4x6" STABILIZER PL (DO NOT WELD TO GIRDER) TOP OF PL 3" TYP
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