Concrete Beams Shear Capacity

Asv  >= bv sv (v-vc)/(0.95 fyv)

Asv/sv = bv (v-vc)/(0.95 fyv)

(v -vc) = 0.95 fyv (Asv/sv)/bv

v = 0.95 fyv (Asv/sv)/ bv + vc