Математическое моделирование формирования остаточных напряжений с использованием агрегированных данных и анализ областей их применения

Abstract

This paper presents a theoretical approach to the creation of new aggregated data for mathematical modeling of residual stresses in surface-hardened components. The focus is on the formalization and generalization of existing theoretical models, enabling the integration of results from various calculation methods and experimental data into a unified structure of aggregates suitable for further analysis and application. As an illustrative example, the developed methodology is applied to 45 steel subjected to hydro-shot peening treatment. The proposed approach lays the foundation for systematic analysis and optimization of surface hardening processes and can be extended to various methods for evaluating durability and fatigue strength.