FIELD: measurement technology.
SUBSTANCE: invention relates to determination of the stress-strain state of metal structures of high-risk facilities in the oil, gas and chemical industry, transportation systems and oil and gas processing using brittle strain-sensitive coatings, which enables to obtain a clear picture of the highest stress concentration and obtain data for evaluating strength of potentially hazardous structures. The brittle coating for deformation and stress analysis is made from a mixture containing water and sugar, with the following ratio of components, wt %: water 65-75, sugar 25-35.
EFFECT: reduced harmful effect on the environment.
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