TY JOUR TI THE EXPERIMENTAL RESEARCHES OF THE DEFORMABILITY OF THE BENDING REINFORCED CONCRETE ELEMENTS WITH THE VARIOUS CROSS SECTIONS KW deformability KW trapezoidal section KW deflection KW T-section KW rectangular section KW bending reinforced concrete element JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Obernihin, D.V. AU Nikulin, A.I. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov