how to calculate the steel for rcc slab?
plz tell me the formula for calculating the steel?

Answer Posted / vinesh

Ast=(0.5Fck/Fy) into(1-(in sqrt(1-((4.6Mu)/Fck.bd^2))into bd
Fck=grade of cement i.e M25, M20
Fy=grade of steel i.e.Fe415,Fe250
Mu=moment
b=width
d=depth

Is This Answer Correct ?    139 Yes 35 No



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