Structural · S-4T8NZ

Concrete Beam Reinforcement and Post-Tensioning Layout

Materials

Concrete

Elements

Beams Reinforcing

Connections

Rebar Splice / Development

About this detail

Concrete beam reinforcement requires bottom and top rebar bars designated A, B, C, and D placed with a one-and-a-half-inch typical beam clear cover. Stirrups are spaced per schedule S1 and S2 across edge spans, interior spans, and cantilever spans, with S2 used for the entire length if S1 is omitted. Post-tension strands run per plan with draped profiles extending through supports. Laps are positioned at mid-span with a one-foot lap length unless otherwise noted, and top bars hook at supports where adjacent beams do not exist.

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