Structural · S-39B32

Steel Column Splice Connection with Stiffener Plates

Materials

Connections

About this detail

This structural detail shows a steel column splice connection consisting of base plates sized per the structural column schedule and stiffener plates detailed to AISC standards. Stiffener plates L1 are welded to each side matching the column flange width, while stiffener plates T1 match the beam flange width with provisions for larger plates if required by incoming beam connections. Four bolts with a diameter determined by the connection table secure the assembly through a workable gage per AISC. Fillet welds of 5/16-inch size connect the plates, and components are fitted to bear with specific clearances above the fillet toe.

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