DEFINITION OF THE CONCRETE ELASTICITY MODULE IN REINFORCED CONCRETE BEAMS BY THE STATIC TESTS RESULTS
The article examines the results of theoretical and experimental investigations for evaluation of concrete elasticity module reinforced concrete beams under uniformly distributed load by the maximum deflection of the static tests. By the investigations results is proved that concrete elasticity module is functionally connected with the maximum deflection of the beam and construct the corresponding approximating functions, allow to receive of integral evaluation of concrete grade for a particular type of beams.