Two Way Slab Design as per ACI Code

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Slab Design Workbench

One-Way · Two-Way · Cantilever — ACI 318

Project

Slab Mark

Engineer

Date

Sheet

Inputs — One-Way Slab

Support condition

Condition

Slab has only two spans total (affects first interior support coefficient)

Geometry

Clear span, l_n

Thickness, h

Clear cover, c_c

Materials

f'c

Loads

Superimposed dead, SDL

Live load, LL

Reinforcement

Main bar

Temp./shrink. bar

Enter slab parameters and press Calculate to generate the step-by-step design calculation.

Inputs — Two-Way Slab

Geometry

Short clear span, l_x

Long clear span, l_y

Thickness, h

Clear cover, c_c

Edge continuity

Short-direction strip (ends at long edges)

Long-direction strip (ends at short edges)

Materials

f'c

Loads

Superimposed dead, SDL

Live load, LL

Reinforcement

Short-dir. bar

Long-dir. bar

Enter panel geometry and press Calculate to generate the step-by-step design calculation.

Inputs — Cantilever Slab

Geometry

Projection, l_n

Thickness at support, h

Clear cover, c_c

Materials

f'c

Loads

Superimposed dead, SDL

Live load, LL

Line load at free edge (e.g. railing)

Reinforcement

Main (top) bar

Temp./shrink. bar

Enter cantilever geometry and press Calculate to generate the step-by-step design calculation.

Decode BD

Best Practice of Design code

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