Procedure for designing a two way slab

Question

What are the steps for structural designing of a two way concrete slab? Design procedure and Method?

Answer 1

i want to add one more points to vincent..in two way slab we have to consider the torsion corner..u have to takecare of that and u have to do design for that also

Answer 2

1. Determine moments at critical sections in each direction, normally the negative moments at supports and positive moment near mid-span.
2. Distribute moments transverse at critical sections to column and middle-strip and if beams are used in the column strip, distribute column strip moments between slab and beam.
3. Determine the area of steel required in the slab at critical sections for column and middle strips.
4. Select reinforcing bars for the slab and concentrate bars near the column, if necessary.
5. Design beams

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