A plate washer configuration for an oversized hole connection is accompanied by a sizing schedule correlating bolt diameters with square washer dimensions, washer plate thickness, and maximum hole diameters. A 50 ksi plate washer bears against a base plate whose thickness is determined by schedule. The connection utilizes a welded corebrace gusset detail with a fillet weld sized at half the washer plate thickness.
PLATE WASHER (50 KSI) BASE PLATE SEE SCHED Tw/2 NOTE: Tw=WASHER PLATE THICKNESS BOLT DIAMETER SQ WASHER DIMENSIONS Tw MAX HOLE DIAMETER 1" 1 1/4" 1 1/2" 1 3/4" 3" 3" 3 1/2" 4" 2" 5" 1 13/16" 2 1/16" 2 5/16" 2 3/4" 3 1/4" 3/4" 7/8" 1" 1 1/4" 1 3/8" C:\Revit Local Files\19001941- 2111 University Plaza Phase 2_R20_Joseph.M.Gulden.rvt NTS 11 WELDED COREBRACE GUSSET DETAIL
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