Structural · S-Q46XR

Steel Column Base Plate Types:

Materials

Steel

Elements

Columns Connections / Plates

Connections

Base Plate / Anchorage

About this detail

These structural steel connection standards detail various configurations for base plates SBP-1 and SBP-2 alongside cap plates SCP-1, SCP-2, and SCP-3. The assembly includes a steel column welded to a horizontal steel plate secured by anchor bolts embedded in concrete, supported by a grout layer beneath the base plate. Fillet welds are specified at 1/4 inch and 5/16 inch typically, unless noted otherwise. Edge distances, bolt centers, and plate dimensions are fully dimensioned across all five plate types with a minimum three-inch projection above the base plate.

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