Analysis of Local Deformation Distributions during the Fracture of a Cracked Sample
摘要
Abstract
The results of a study of the distribution of deformations during the destruction of a steel sample with a crack using the thermal control method are presented. The methodological basis of this study (determining the characteristics of the distribution of local stresses) was the use of methods of fractal theory, image clustering, and the calculation of the statistical characteristics of temperature distributions in the sample during loading. This study was based on thermoelastics, thermoplastic effects, and digital image processing.