minimum flexural steel
ACI 350-06 § 10.5.1 sywAfdb200≤⋅⋅ ⇒ As.min = 0.46 in2 [flexure steel As = 1.58 in2]
ACI 350-06 § 10.5.1 swycAdbff3≤⋅⋅′⋅ ⇒ As.min = 0.408 in2 [flexure steel As = 1.58 in2]
minimum vertical wall steel
ACI 350-06 § 14.3.2 0.003×Ag ≤ As ⇒ As.min = 0.504 in2 [total steel As = 3.16 in2]
minimum steel for temperature and shrinkage
ACI 350-06 § 14.3.2 0.005×Ag ≤ As ⇒ As.min = 0.84 in2 [total steel As = 3.16 in2]
maximum flexural steel
ACI 318 § 10.3.3 ()ysycw1maxs,fEf0.003fdbβ0.0019125A⋅⎟⎟⎠⎞⎜⎜⎝⎛+′⋅⋅⋅⋅== 2.58 in2 [flexure steel As = 1.58 in2]