Flat Slab Calculator
A flat slab on a regular column grid by the strip method: SANS 10100-1, BS 8110-1, Eurocode 2 or SANS 51992-1-1. Equivalent frames each way with pattern loading, the steel in the column and middle strips, punching at interior, edge and corner columns, span/d deflection and a bending schedule.
SANS 10100-1 4.6.5 · BS 8110-1 3.7 · EN 1992-1-1 Annex I, 6.4, 7.4.2 · SANS 10160-1 loads · equivalent frame
See a worked example →
Grid
mm
Columns
mm
m
Loads characteristic
kPa
kPa
Materials
MPa
MPa
mm
Unit weight
kN/m³
Drop panels at every column, 0 = none
m
mm
Column heads 0 = none
mm
Cantilever edges beyond the outer column lines, 0 = none
m
Openings
Grid, strips and columns
column strip (x)column (punching use)
Design checks
| Check | Clause | Demand / capacity | Utilisation | Result | |
|---|---|---|---|---|---|
| Checking on the STATIX server… | |||||
Check details as text
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enter the slab
Design result
| Top steel, column strip | — |
| Bottom steel, column strip | — |
| Column loads V | — |
| Punching links | — |
| Deflection span/d | — |
| Verdict | — |
Bending schedule
Built on the STATIX server.
Bending schedule (SANS 282)
Loading… Sign in (free) to get the bending schedule: 3 designs a month.
Step-by-step calculation
Loading the calc sheet from the STATIX server… Sign in (free) for every check, the calc sheet and the bending schedule: 3 designs a month.
One floor here, the whole building in STATIX
On the STATIX project board the slab sits on the setting-out plan with its strips and columns. This calculator is free today.