RC Corbel Calculator
SANS 10100-1 cl.6.2.4.2 or Eurocode 2 Annex J.3: the corbel inputs on top, the corbel drawn, every check with its clause, and a bending schedule the fixer can use. Also double-sided corbels and continuous nibs.
SANS 10100-1 cl.6.2.4.2 corbels, cl.4.3.4.2 enhanced shear, cl.6.2.4.4 bearing · EN 1992-1-1 Annex J.3, cl.6.5
See a worked example →
Corbel
Geometry
mm
mm
mm
mm
mm
Loads
kN
kN
Bearing
mm
Materials
MPa
MPa
Bars
Durability
More load points
Bearing
Main tie
mm
Links and Fh bars
mm
Column (anchorage of the tie)
mm
Corbel geometry
main tiehorizontal linksstrut (centre line)bearing pad
Reinforcement detail
Design checks
| Check | Clause | Demand / capacity | Utilisation | Result | |
|---|---|---|---|---|---|
| Checking on the STATIX server… | |||||
Check details as text
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enter the corbel
Design result
| Effective depth d / av/d | — |
| Neutral axis x / lever arm z | — |
| Strut angle β / strut force | — |
| Tie force Ft / steel stress fs | — |
| Main tie As provided | — |
| Shear v / enhanced vc | — |
| Bearing stress / limit | — |
| Anchorage length into the column | — |
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 corbel here, the whole frame in STATIX
The STATIX 3D suite carries the corbel load into the column it sits on. The suite is in development; this calculator is free today.