Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-04-120-53
DOI: https://dx.doi.org/10.15863/TAS.2023.04.120.53
Language: English
Citation: Chemezov, D., et al. (2023). Analysis of crack resistance of some materials under three-point flexural test conditions. ISJ Theoretical & Applied Science, 04 (120), 278-281. Soi: http://s-o-i.org/1.1/TAS-04-120-53 Doi: https://dx.doi.org/10.15863/TAS.2023.04.120.53 |
Pages: 278-281
Published: 30.04.2023
Abstract: The three-point flexural test process was simulated to analyze the crack resistance of plastic mineral mixture (brick), concrete, gray cast iron and S7 tool steel. Damage to deformed samples from plastic mineral mixture and concrete is almost the same in intensity and volume and is observed in the direction of the bend line. Metallic samples are characterized by the greatest deflection at the site of the load and a lower intensity of damage, which does not lead to complete destruction of material. S7 tool steel has the greatest crack resistance.
Key words: three-point flexural test, sample, damage, crack, deflection, load.
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