A structural steel cross-section details the relationship between web plates, flange plates, depth, and width dimensions. Welding symbols specify continuous welds along plate intersections, with optional configurations available at the contractor's discretion. All plate sizes and dimensions must match American Institute of Steel Construction standard sizes called out on drawings. The web plate thickness divided by two defines specific offset parameters for the welded connections.
AT CONTRACTOR'S OPTION (CONTINUOUS) 0 0 NOTES: 1. ALL PLATE SIZES AND DIMENSIONS SHALL MATCH AISC STANDARD SIZES CALLED OUT ON DRAWINGS. WEB PLATE FLANGE PLATE FLANGE PLATE NOTE: tw/2 = WEB PLATE THICKNESS DIVIDED BY 2 DEPTH WIDTH tw/2 tw/2 CONTINUOUS tw/2 tw/2
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