Methods and Technologies for Creating a Reference Specimen of Mechanical Stresses

Metrology and industry require a reference specimen with the magnitude of mechanical residual stresses, methodologically sound and practically conditioned by the technology of its creation. Analytical and numerical design schemes and technologies of practical realization on the basis of bending and eccentric stretching, having a fundamentality corresponding to the standard, are proposed.
Keywords: residual stresses, reference specimen, standard sample, pure bending, eccentric stretching, self-alignment of the diagram