Author: draftsman
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Steel Beam Bearing Length, Seat Length, and End Clearance: A Detailing Guide
Learn how steel beam bearing length differs from seat length and end clearance, and how to coordinate these dimensions in structural drawings and CAD models.
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Steel Column Splice Detailing: Elevations, Alignment, and Drawing Coordination
A practical guide to steel column splice detailing, including splice elevations, member alignment, orientation, plate geometry, erection needs, and drawing coordination.
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Connection Eccentricity in Structural Steel: Centroids, Work Lines, and Load Paths
Learn how member centroids, work lines, connection groups, and offsets create eccentricity in structural steel connections and CAD details.
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Structural Steel Piece Marks: A Practical Guide to Part, Assembly, and Erection Identification
Learn how structural steel piece marks identify parts and assemblies across shop drawings, bills of material, CAD models, fabrication, and erection.
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HSS End Conditions: Open Ends, Cap Plates, End Plates, and Drainage Coordination
Learn how to detail HSS open ends, cap plates, closure plates, end connections, vents, drains, welds, and member-length references.
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Reading Structural Steel Plate Callouts: Thickness, Width, Length, and Orientation
Learn how to interpret structural steel plate callouts, dimension order, piece marks, plate orientation, holes, cuts, and drawing notes without relying on assumptions.
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Stiffener Plates vs. Doubler Plates in Steel Connections: Purpose, Placement, and Detailing
Learn how stiffener plates and doubler plates differ in structural steel connections, including placement, drawing terminology, fit-up, weld callouts, and CAD detailing.
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Camber vs. Sweep in Structural Steel Members: Geometry, Measurement, and Detailing
Learn how camber, sweep, slope, and out-of-straightness differ in structural steel, including measurement references and practical CAD detailing guidance.
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HSS Weld Seam Orientation: What Drafters and Designers Need to Show
Learn how HSS weld seam orientation affects connections, openings, appearance, fabrication, inspection, and structural steel drawings.
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Steel Shape Substitution Checklist: What to Recheck When a Member Size Changes
Use this steel shape substitution checklist to review section properties, connection fit, elevations, weight, fabrication details, and CAD revisions.
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True Length vs. Plan Length for Sloped Steel Members: A Detailing and CAD Guide
Learn how true length, plan length, slope, end geometry, and connection planes affect sloped steel beam detailing, fabrication dimensions, and CAD models.
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Bolt Hole Types in Structural Steel Detailing: Standard, Oversized, Short-Slot, and Long-Slot Holes
Learn how standard, oversized, short-slot, and long-slot bolt holes differ and how to represent hole geometry and orientation on steel drawings.
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