Concrete Slab Maximum Wall Load Formula

Equation for calculate concrete slab maximum wall load is,

P = 9.93 ( fc^0.5 )( te^2 ) ( ( k / (19000 ( fc^0.5 )( te^3 ) ) ) ^ 0.25

Where,
fc = Concrete compressive strength,
k = Modulus of subgrade reaction,
te = Slab thickness