FIELD: machine building.
SUBSTANCE: structural components with similar appearance are fixed on vibration bed table and loaded with the chosen shape of vibrations with maximum amplitudes of movement of the chosen point of the component. Set of parameters determining the dynamic flexibility of each component is determined: for creation of similar load on all structural components on the chosen mode of vibrations, and maximum vibration amplitude of each tested component is determined. At fatigue tests for load increase on each next structure element by β times in comparison to the first element which is assumed as reference one, and maximum vibration amplitude of each structural component is determined.
EFFECT: improving correctness and validity result of vibration tests results of structural components.
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