Doubt for slab design

[Venkatshanthi]

Any one please explain.
How can tack madification factor value in slab design..????

 

[SRINIVASAREDDY]

Any one please explain.
How can tack madification factor value in slab design..????

That will get by pt & fs values Here
(Pt) is percentage of steel=(AST/bd)×100
(Fs)=0.58×fy