Structural · S-FCR3K

Typical Anchor Rod Detail

Materials

Concrete Steel Masonry / CMU

Elements

Columns Anchors / Embeds Connections / Plates

Connections

Base Plate / Anchorage Welded Connection Bolted Connection Embed Plate

About this detail

An anchor rod is embedded into concrete with fully tightened double nuts or a hex bolt head at the bottom, maintaining a minimum four-inch concrete cover. The rod extends upward through a setting nut and plate washer with a one-half-inch minimum washer thickness, or through a shim stack, located below the structural base plate. A nominal grout thickness sits beneath the bottom of the base plate, with the base plate featuring an oversized hole per schedule A. Above the base plate, a square or round plate washer with a standard hole size and thickness sits beneath a heavy hex nut. Dimensional callouts indicate minimum embedment length, anchor rod projection above the base plate, thread length, and concrete cover requirements, alongside a complete schedule detailing anchor rod diameters from three-quarters of an inch to two-and-one-half inches paired with corresponding base plate hole diameters, minimum washer sizes, washer thicknesses, and projections.

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