Structural · S-7GXCD

Typical Reinforcing at PT Slab Edge

Materials

Elements

Beams Floors / Slabs Anchors / Embeds Reinforcing

About this detail

Post-tensioned slab edge reinforcing details are laid out for both banded and uniform tendon configurations. At the banded tendon plan, post-tensioned tendons are organized in bundles of up to four with a four-inch minimum clearance between bundles and a four-foot maximum band width. Reinforcement includes number three hairpins at eight inches maximum spacing with a minimum of one on each side of each anchor, two number four continuous bars placed behind anchors, and two number four bars at twelve inches top and bottom extending two feet past the last tendon at each end. Additional number four continuous bars run along the slab edge. At the uniform tendon plan, uniform post-tensioned tendons are spaced with a one-foot dimension, reinforced by one number four top and bottom continuous bar omitted at edge beams, two number four continuous bars behind anchors, and one number four continuous bar at the slab edge.

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