TESTING TECHNIQUE FOR STRUCTURES OF LAYERED REINFORCED CONCRETE WITH CORROSION DAMAGE FOR SHEAR STRENGTH AND SHEAR CRACK RESISTANCE STUDY

The paper presents a testing technique for structures of layered reinforced concrete with corrosion damage and shear cracks for strength and crack resistance study, which is aimed at determination of experimental parameters of shear between concrete layers, unequal deforma- tion of concrete and reinforcement and effect of discontinuity of concrete and displacement increments at the moment of shear crack formatio