%0 Journal Article %T EVALUATION OF THE CROSS-SECTION AREA OF WORKING REINFORCEMENT IN CONCRETE BEAMS BY THE VIBRATION TESTING RESULTS %A Abashin, E.G. %K cross-sectional area of the working reinforcement, main frequency, longitudinal vibrations, transverse vibrations, reinforced concrete beam %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2018 %N 3 %P 6 %I Belgorod State Technological University named after V.G. Shukhov