Structural · S-Y5E9Y

Steel Column Base Plate Types

Materials

Steel

Elements

Columns Anchors / Embeds Connections / Plates

Connections

Base Plate / Anchorage Embed Plate

About this detail

These structural details illustrate three distinct steel column base plate configurations designated as SBP-1, SBP-2, and SBP-3. Each steel column connects to its respective base plate using a one-quarter-inch fillet weld applied on four sides typically, unless noted otherwise. The assemblies utilize three-quarter-inch diameter anchor bolts installed with an eight-inch embedment depth. Columns four inches and smaller receive two center anchor bolts only, while columns greater than four inches require four outer anchor bolts only. All installations reference the structural column notes provided elsewhere on the sheet.

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