TY JOUR TI UNIVERSAL ANALYTICAL DEPENDENCE OF DEFORMATION-STRENGTH PROPERTIES OF REINFORCING STEELS UNDER FORCE TENSION KW bending elements KW eccentrically compressed elements KW reinforced concrete elements KW linearity KW non-linearity KW secant modulus of deformation JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Donchenko, O.M. AU Suleymanova, L.A. AU Kryuchkov, A.A. AU Logachev, K.I. PY 2022 IS 7 PB Belgorod State Technological University named after V.G. Shukhov