Experimental study of the influence of the type of stress-strain state on the dynamic compressibility of spheroplastic


By using a set-up that implements the Kolsky method, dynamic tests were carried out at compression under conditions of uniaxial stress state and uniaxial strain of the spheroplastics in the initial state and aged. Dynamic diagrams were obtained for these modes. In the uniaxial stress state, the strength of the material was determined. In the uniaxial deformation, the lateral expansion ratio and shear strength were determined.