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Development of calculation methods for the uncertainty of special mechanical characteristics of structural steel
https://doi.org/10.22349/1994-6716-2024-118-2-154-165
Abstract
Understanding of an accuracy related to the evaluation of special mechanical performances of materials is an essential part of the quality control system providing for safe operation of modern structures in severe climatic conditions in far locations where any emergency and repair activities are hindered. In absence of a priori known values of such performances the methodic basis of uncertainty calculation procedures should be developed. Relevance of the problem is supported by the requirement of Russian Accreditation Agency regarding the availability and due application of the corresponding methods in test laboratories as for directly measured parameters as for ones calculated from the test results. Uncertainty calculation procedures are suggested as a background for the developed specialized software.
About the Authors
M. M. Peglivanova
NRC “Kurchatov Institute” – CRISM “Prometey”; FSBEI HE "St. Petersburg State University"
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg; 199034, St. Petersburg, Universitetskaya emb., 7/9
V. D. Yunev
FSBEI HE "St. Petersburg State University"
Russian Federation
Russian Federation
199034, St. Petersburg, Universitetskaya emb., 7/9
V. Yu. Filin
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sc. (Eng).
49 Shpalernaya St, 191015 St Petersburg
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Review
For citations:
Peglivanova M.M., Yunev V.D., Filin V.Yu. Development of calculation methods for the uncertainty of special mechanical characteristics of structural steel. Voprosy Materialovedeniya. 2024;(2(118)):154-165. (In Russ.) https://doi.org/10.22349/1994-6716-2024-118-2-154-165
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