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Anchor in Concrete

Definition: (1) in prestressed concrete, to lock the stressed tendon in position so that it will retain its stressed condition; (2) in precast-concrete construction, to attach the precast units to the building frame; (3) in slabs-on-grade or walls, to fasten to rock or adjacent structures to prevent movement of the slab or wall with respect to the foundation, adjacent structure, or rock.- ACI Concrete Terminology


An anchor is a steel element either cast into concrete or post-installed into a hardened concrete member and used to transmit loads to the concrete. Cast-in anchors include headed bolds, hooked bolts (J- or L-bolt), and headed studs. Post-installed anchors include expansion anchors, undercut anchors, and adhesive anchors. Steel elements for adhesive anchors include threaded rods, deformed reinforcing bars, or internally threaded steel sleeves with external deformations. Anchor systems are typically used to connect two parts of a structure together or to connect a nonstructural item to the structure.

Practice oriented papers and articles ON ANCHOR IN CONCRETE

Effectiveness of Using Dowelled GFRP Bars to Repair Reinforced Concrete Bridge Barriers

Publication: Special Publication
Date: 3/1/2024

Experimental Efficiency of FRP Bars as Injected Anchors for Masonry Structures

Publication: Special Publication
Date: 3/1/2024

Modeling Cyclic Response of CFRP Strengthened Fiber Anchored RC Frame Members to Failure

Publication: Special Publication
Date: 3/1/2024

Stress-Strain Model of Concrete Confined by FRP Laminate and Spike Anchors

Publication: Special Publication
Date: 3/1/2024

Experimental Assessment of Large-Scale FRP-Strengthened RC Shear Controlled Walls Subjected to Cyclic Loads

Publication: Special Publication
Date: 3/1/2024

Effect of Weathering Exposure Time on the Flexural Behavior of FRP Strengthened RC Beams

Publication: Special Publication
Date: 3/1/2024

Finite Element Analysis of the Interface between FRP and Concrete

Publication: Special Publication
Date: 3/1/2024

Undercut Anchors for Seismic Applications

Publication: Concrete International
Date: 9/1/2023

Effect of the Shear Reinforcement Anchorage and Detailing on the Punching Resistance of Flat Slabs

Publication: Special Publication
Date: 4/1/2023

Finite Element Modeling of the Bond-Slip Behavior of CFRP Anchors

Publication: Special Publication
Date: 10/1/2022

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