GENERALIZATION OF EXPERIMENTAL INFORMATION AND IDENTIFICATION OF PATTERNS IN THE BEHAVIOR OF METALS AND ALLOYS UNDER FATIGUE LOADING BASED ON THE MAPPING OF FATIGUE CURVES INTO REDUCED SPACES
Abstract and keywords
Abstract (English):
The paper presents a characteristic of a fairly large sample of data on the fatigue of metals and alloys, including the coordinates of the fatigue limit and a description of the conditions under which these results were obtained. Using the reduction procedure allows us to obtain a generalized dependence of the reduced parameters of fatigue resistance, on the basis of which it is possible to develop forecasting methods. Extension of the reduction procedure to limited endurance limits allows one to obtain a generalized surface of the presented indicators of fatigue resistance and to increase the reliability of the forecasts made of indicators of fatigue resistance.

Keywords:
metals, fatigue metal, endurance limit, given indicators, reduced dependence, generalized surface, forecasting
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