Construction details. CYPE. EHL: Flat slabs

Construction details

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Construction Details: steel, concrete and composite

EHL: Flat slabs

Table of properties. Slab data. (Table Type I).

Table of properties. Slab data. (Table Type II).

Support at span end over bearing wall.

Support between spans over bearing wall.

Flat interior beam.

Span end over formed beam.

Span end over inverted beam.

Interior formed beam.

Interior inverted beam.

Reinforcement of interior drop panel with concrete column.

Reinforcement of edge drop panel with concrete column.

Reinforcement of corner drop panel with concrete column.

Section of projecting central drop panel.

Vertical bars at the cantilever end to unify deformations.

Strengthening for punching shear with 45º bars arranged radially.

Change of depth at column lines.

Change in elevation with a drop smaller than the slab depth.

Change in elevation with a drop greater than the slab depth at column lines.

Change in elevation with a drop greater than the slab depth within the span.

Transition to cantilevered flat slab of lesser depth aligned at the top.

Transition to cantilevered flat slab of lesser depth aligned at the bottom.

Elevator pit suspended from a flat slab.

Strenthening of unforeseen opening in flat slab.

Opening in flat slab resolved with perimeter beams.

Opening at end with inverted beam.

Opening at end with formed beam.

Crack control rebar at opening corners.

Unavoidable opening in edge beam.

Minimum tie beam at edge of cantilever.

Keyed expansion joint.

Sloped slab at ground floor over wall for stair construction.

Expansion joint at formed beam.

Meeting of sloped slabs at ridge beam.

Detail of slab edge.