Structural · S-JEQF9

Typical Interior Column Spread Footing and Pile Cap Connection

Materials

Concrete Steel Masonry / CMU

Elements

Columns Floors / Slabs Foundations / Footings Waterproofing / Flashing Anchors / Embeds Reinforcing

Connections

Base Plate / Anchorage Bolted Connection Rebar Splice / Development

About this detail

A typical interior column bears on a reinforced concrete pile cap and spread footing assembly. The column base plate and anchor bolts are sized per the non-frame column schedule, anchored over a three-inch non-shrink grout layer. The pile cap features top and bottom reinforcing mats with three-inch clearances, including number four dowels at eighteen inches on center typical around the column on four sides. At frame pile caps, bottom mat steel is provided with one-eighty-degree hooks. The slab on grade includes a designated underlayment detail and may be blocked out for column erection after the main slab pour at the contractor's option.

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