the intense deformed state, the hybrid reinforced concrete, layered and fibrous designs, physicomechanical characteristics, phase materials, longitudinally cross bend, rod designs, rational reinforcing.

Possible general ratios for the description of the intense deformed condition of designs from the hybrid reinforced concrete as layered non-uniform designs with piecewise and continuous changes of properties due to change of structures of reinforcing and physicomechanical characteristics of phase materials are analyzed. In relation to rod designs the state equations, possible and convenient for calculations, are discussed. The review of solutions of the problems of longitudinally cross bend of the reinforced beams of different sections received with their help is given and in the form of the cut-off elliptic belt and also a research of rational distribution of fittings in them.

Nemirovskii Yuri Vladimirovich, Dr. Sci. Phys. & Math., Professor, Leading Research Worker, S. Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the RAS, Novosibirsk, Russia.