TY JOUR TI EXPERIMENTAL STUDIES OF THE KINETICS OF THE DEVELOPMENTAL CORROSIVE DAMAGES OF CONCRETE IN BENT REINFORCED CONCRETE ELEMENTS UNDER FORCE AND ENVIRONMENTAL EFFECTS KW Сoncrete corrosion damage KW bending reinforced concrete element KW development kinetics KW force and environmental effects KW model JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Frolov, N.V. PY 2020 IS 5 PB Belgorod State Technological University named after V.G. Shukhov