Structural · M-2WPHH

Concrete Anchorage and Hanger Connection Details

Materials

Concrete Steel Timber / Wood

Elements

Bracing Anchors / Embeds Connections / Plates

Connections

Base Plate / Anchorage Bracing Connection Bolted Connection

About this detail

Threaded rods and braces suspend from concrete substrates using expansion anchors, clip angles, and rod couplings. The main hanger assembly secures a vertical threaded rod to the concrete underside via an expansion anchor bolt and a one-quarter-inch standard clip angle, maintaining a minimum five-inch edge clearance. Alternative details show vertical threaded rods hung from expansion anchor stud bolts or low-velocity shot pins connected through rod couplings, restricted from use in prestressed concrete. A diagonal brace connection anchors to the concrete slab using an expansion anchor bolt and a specialized bracket assembly. All anchor applications explicitly exclude use in prestressed concrete substrates.

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