%0 Journal Article %T NUMERICAL STUDY OF STRENGTH, FRACTURE TOUGHNESS AND DEFORMATIVNOSTI OF STEEL REINFORCED CONCRETE ELEMENTS OF TRAPEZOIDAL CROSS-SECTION %A Obernihin, D.V. %K strength, deformability, crack-resistance, trapezoidal cross-section, flexure reinforced concrete element, ratio of reinforcement, concrete class, reinforce class %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2017 %N 2 %P 5 %I Belgorod State Technological University named after V.G. Shukhov