FIELD: machine building.
SUBSTANCE: method consists in evaluation of initial, extended and residual life as to wear degree at reduction of strength margins, considering the available defects, scope of non-destructive testing conducted at primary technical diagnostics, responsibility coefficient depending on the group or class of hazard of technical device, corrosion coefficient and corrosion resistance of materials.
EFFECT: improving reliability and operating safety of technical devices.
15 cl, 4 dwg
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