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Tehnički glasnik, Vol. 12 No. 2, 2018.

Izvorni znanstveni članak
https://doi.org/10.31803/tg-20180302115027

Method of material quality estimation with usage of multifractal formalism

Volodymyr Volchuk   ORCID icon orcid.org/0000-0001-7199-192X ; Department of materials science, Prydniprovs’ka State Academy of Civil Engineering and Architecture, Dnipro, Ukraine
Ievgenii Klymenko   ORCID icon orcid.org/0000-0002-4502-8504 ; Odessa State Academy of Civil Engineering and Architecture, Odessa, Ukraine
Sergii Kroviakov   ORCID icon orcid.org/0000-0002-0800-0123 ; Odessa State Academy of Civil Engineering and Architecture, Odessa, Ukraine
Matija Orešković   ORCID icon orcid.org/0000-0001-5684-0496 ; University North, Department of Civil Engineering, Varaždin, Croatia

Puni tekst: engleski, pdf (454 KB) str. 93-97 preuzimanja: 250* citiraj
APA 6th Edition
Volchuk, V., Klymenko, I., Kroviakov, S. i Orešković, M. (2018). Method of material quality estimation with usage of multifractal formalism. Tehnički glasnik, 12 (2), 93-97. https://doi.org/10.31803/tg-20180302115027
MLA 8th Edition
Volchuk, Volodymyr, et al. "Method of material quality estimation with usage of multifractal formalism." Tehnički glasnik, vol. 12, br. 2, 2018, str. 93-97. https://doi.org/10.31803/tg-20180302115027. Citirano 01.11.2020.
Chicago 17th Edition
Volchuk, Volodymyr, Ievgenii Klymenko, Sergii Kroviakov i Matija Orešković. "Method of material quality estimation with usage of multifractal formalism." Tehnički glasnik 12, br. 2 (2018): 93-97. https://doi.org/10.31803/tg-20180302115027
Harvard
Volchuk, V., et al. (2018). 'Method of material quality estimation with usage of multifractal formalism', Tehnički glasnik, 12(2), str. 93-97. https://doi.org/10.31803/tg-20180302115027
Vancouver
Volchuk V, Klymenko I, Kroviakov S, Orešković M. Method of material quality estimation with usage of multifractal formalism. Tehnički glasnik [Internet]. 2018 [pristupljeno 01.11.2020.];12(2):93-97. https://doi.org/10.31803/tg-20180302115027
IEEE
V. Volchuk, I. Klymenko, S. Kroviakov i M. Orešković, "Method of material quality estimation with usage of multifractal formalism", Tehnički glasnik, vol.12, br. 2, str. 93-97, 2018. [Online]. https://doi.org/10.31803/tg-20180302115027

Sažetak
Feasibility of application of multifractal theory for evaluation of materials mechanical properties, cast iron in particular, has been considered. The proposed method enables evaluation of mechanical properties of materials based on determination of their sensitivity to dimensions of structure elements from the multifractal Renyi spectrum. Sensitivity of cast iron ultimate strength to informational dimension of carbides, ultimate bending strength to fractal dimension of carbides, impact strength to correlation dimension of carbides and hardness to fractal dimension of graphite have been determined. Fractal prediction models of quality characteristics of cast iron based on the analysis of the following its structure elements (carbides and graphite) have been received.

Ključne riječi
cast iron; graphite; mechanical properties; sensitivity coefficient; spectrum of Renyi dimensions; theory of multifractals

Hrčak ID: 202359

URI
https://hrcak.srce.hr/202359

Posjeta: 801 *