| 摘要 |
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. |
