The technique of calculating the strength of reinforced concrete beams with shear span (a / h0 ?3), reinforced concentrated vertical clamps on the basis of experimental and theoretical studies. The authors of the improved frame-rod model for calculating the strength of reinforced concrete beams and their varieties. Modification made by introducing into the calculation model conditional intermediate support formed by pairing a single node of the vertical clamp (or clamps packages) with longitudinal reinforcement. The introduction of the conditional nature of the jus-tified support of the stress-strain state of the beams in the cut zone, obtained on the basis of physical and numerical experiments.

Username
Password