The area of reinforcement may be calculated by the formulas used for reinforcement by substituting Mou and Vou with M1u and V1u. The last two symbols refer to a bending moment as a shear force calculated when the loads operate simultaneously to the deep beam as a one-span deep beam.
In the case of an intense concentrated load, the entire horizontal reinforcement should be distributed over the entire span length. Its amount should be calculated as is the lower layer ρhi, and should be distributed over the entire deep beam height.