Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Analytical, computational and physical models Vol. 18, No. 68 (2024)

Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values

Author and affiliation details
  • Eugeniia Feklistova Corresponding author Center of Experimental Mechanics, Perm National Research Polytechnic University, Russia ORCID iD0000-0002-0025-6204 cem.feklistova@mail.ru
  • Artur Mugatarov Center of Experimental Mechanics, Perm National Research Polytechnic University, Russia ORCID iD0000-0002-2229-8181
  • Valeriy Wildemann Center of Experimental Mechanics, Perm National Research Polytechnic University, Russia
  • Anton Agishev The Engineering School of Information Technologies, Telecommunications and Control Systems, Ural Federal University, Russia ORCID iD0009-0005-0067-4296
DOI
10.3221/IGF-ESIS.68.22
Pages
425-439
Published
Licence
CC BY 4.0
Published inVol. 18, No. 68 (2024)Go to the issue

Abstract

This work is devoted to the fracture processes numerical modeling of elastic-brittle bodies taking into account the statistical distribution of subregions strength values and stress concentration. The novel formulation of the boundary value problem and its solution algorithm are developed. The loading diagrams obtained in computational simulations, the corresponding growth curves of the destroyed elements relative number and the damaging process kinetics are analyzed. The presence of the postcritical deformation stage at the macro-level is noted. The influence of the strength properties distribution range and the depth of the concentrator on the maximum load value and the damage evolution is determined. The significant influence of the finite elements’ properties distribution on the fracture processes modeling results is concluded.

Keywords

Article history

  1. ReceivedUntil the next stage: 84 days
  2. RevisedUntil the next stage: 13 days
  3. AcceptedUntil the next stage: 5 days
  4. Published

How to cite

APA

Feklistova, E., Mugatarov, A., Wildemann, V., & Agishev, A. (2024). Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values. Fracture and Structural Integrity, 18(68), 425–439. https://doi.org/10.3221/IGF-ESIS.68.22

IEEE

E. Feklistova, A. Mugatarov, V. Wildemann, and A. Agishev, “Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values,” Fracture and Structural Integrity, vol. 18, no. 68, pp. 425–439, 2024, doi: 10.3221/IGF-ESIS.68.22.

MLA

Feklistova, Eugeniia, et al. “Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values.” Fracture and Structural Integrity, vol. 18, no. 68, 2024, pp. 425–439. https://doi.org/10.3221/IGF-ESIS.68.22.

Chicago

Feklistova, Eugeniia, Artur Mugatarov, Valeriy Wildemann, and Anton Agishev. 2024. “Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values.” Fracture and Structural Integrity 18 (68): 425–439. https://doi.org/10.3221/IGF-ESIS.68.22.

Harvard

Feklistova, E., Mugatarov, A., Wildemann, V. and Agishev, A. (2024) ‘Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values’, Fracture and Structural Integrity, 18(68), pp. 425–439. doi: 10.3221/IGF-ESIS.68.22.

Vancouver

Feklistova E, Mugatarov A, Wildemann V, Agishev A. Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values. Fracture and Structural Integrity. 2024;18(68):425-439. doi:10.3221/IGF-ESIS.68.22

BibTeX

@article{feklistova2024, author = {Feklistova, Eugeniia and Mugatarov, Artur and Wildemann, Valeriy and Agishev, Anton}, title = {Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values}, journal = {Fracture and Structural Integrity}, year = {2024}, volume = {18}, number = {68}, pages = {425--439}, doi = {10.3221/IGF-ESIS.68.22}, url = {https://doi.org/10.3221/IGF-ESIS.68.22}, issn = {1971-8993} }

RIS

TY - JOUR AU - Feklistova, Eugeniia AU - Mugatarov, Artur AU - Wildemann, Valeriy AU - Agishev, Anton TI - Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2024 DA - 2024/03/05 VL - 18 IS - 68 SP - 425 EP - 439 DO - 10.3221/IGF-ESIS.68.22 UR - https://doi.org/10.3221/IGF-ESIS.68.22 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2024 Eugeniia Feklistova, Artur Mugatarov, Valeriy Wildemann, Anton Agishev.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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