Tag: steel detailing
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How to Use Structural Steel Shape CAD Blocks Without Losing Dimensional Control
A practical workflow for selecting, checking, scaling, placing, and managing structural steel shape CAD blocks in engineering and detailing drawings.
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Mill, Fabrication, and Erection Tolerances in Structural Steel Detailing
Learn how mill, fabrication, and erection tolerances differ, and how to account for real steel geometry in drawings, CAD models, connections, and fit-up.
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Calculating Structural Steel Member Weight from Shape Tables
Learn how to calculate structural steel member weight from published unit weight and member length, with practical guidance for takeoffs, CAD models, plates, holes, and assemblies.
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Why W-Shapes in the Same Nominal Depth Series Do Not Line Up
Learn why W-shapes in one nominal depth series can have different actual depths, flange geometry, elevations, and connection detailing requirements.
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Why CAD-Calculated Steel Section Properties May Not Match Published Shape Tables
Learn why area, centroid, inertia, and other properties calculated from CAD profiles can differ from published structural steel shape tables.
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Steel Member Orientation in Plans, Elevations, Sections, and CAD Models
Learn how roll, slope, skew, local axes, and section rotation define steel member orientation in drawings and CAD models.
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Bolt Layout Terminology in Steel Detailing: Gage, Pitch, Edge Distance, and End Distance
Learn how gage, pitch, edge distance, end distance, stagger, and hole spacing are interpreted in structural steel detailing and CAD drawings.
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Beam Copes in Structural Steel Detailing: Geometry, Dimensions, and Drawing Practice
Learn how beam copes are represented and dimensioned in structural steel drawings, including top, bottom, and double copes, corner radii, clearances, and CAD checks.
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Steel Angle Terminology: Legs, Toes, Heel, Fillet, and Orientation
Learn structural steel angle terminology, including legs, toes, heel, backs, fillet, connected legs, orientation, and practical CAD detailing checks.
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Steel Shape k Dimensions: Rolled Fillets, Detailing Clearance, and CAD Geometry
Learn what the steel shape k dimension represents and how rolled fillets affect connection detailing, clearances, stiffeners, and CAD outlines.
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Structural Tee (WT) Shapes: Designations, Orientation, and Detailing Geometry
Learn how structural tee WT shapes are designated, oriented, detailed, and modeled, including centroid location, cut edges, fillets, and connection geometry.
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Radius of Gyration in Steel Shape Tables: Understanding rx, ry, and Slenderness
Learn what rx and ry mean in structural steel shape tables, how radius of gyration relates to moment of inertia, and why it matters in column slenderness.
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