stress-strain state.

In contemporary mechanical engineering, manufacturing various parts of dies, molds, etc., is particularly challenging. This is due to some factors, including the high precision of the components, the low roughness of their functional surfaces, significant temperature fluctuations during operation, the complex nature of the materials used in these parts, and the high frequency and intensity of the cyclic and alternating thermal and power loads.

In accordance with current conditions, it is necessary to change the aim of buildings and structures in which a large number of reinforced concrete elements that undergo complex stress-deformed states are used. The task for researchers is to determine the residual bearing capacity of the element with uneven damage, making it possible to choose the most optimal calculation option and select materials for optimization, preservation of strength, and durability.