Structural · S-WPV6G

Embedded Wide Flange Beam to Mat Foundation Connection

Materials

Steel

Elements

Foundations / Footings Anchors / Embeds Connections / Plates

Connections

Shear Tab / Single Plate Gusset Plate Base Plate / Anchorage Welded Connection Bolted Connection Embed Plate

About this detail

An embedded wide flange steel beam connects to a mat foundation with top and bottom gusset plates sized per plan. Gusset plates feature complete joint penetration welds at the web and top and bottom flanges, alongside three-sided partial joint penetration welds with minimum three-eighths inch plates and required erection bolts. Slip-critical bolts secure the connecting plate with specific edge distances, including three-inch on-center spacings and minimum two-inch clearances. Mat foundations vary in thickness requiring seven, five, or four rows of channel sections depending on depth, with local thickening permitted for temporary base plates.

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