Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Russian mechanics contributions for Structural Integrity Vol. 18, No. 70 (2024)

Elastic-viscoplastic deformation models of salt rocks

Author and affiliation details
DOI
10.3221/IGF-ESIS.70.11
Pages
191-209
Published
Licence
CC BY 4.0
Published inVol. 18, No. 70 (2024)Go to the issue

Abstract

Results of secondary creep tests for salt rock specimens were mathematically described. Elastic-viscoplastic modeling of viscous properties of salt rocks was based on elastoplastic models using a non-associated Mohr-Coulomb plastic flow and an associated volumetric yield criterion. In combination with these models the one-parameter Bingham and Duvaut-Lions as well as the two-parameter Perzyna and Perić viscoplasticity laws were analyzed. It’s been found that all laws being considered reflect an increase in longitudinal deformation of salt specimens during creep. It should be noted though that the yield criteria combined with the Perić law are characterized by relatively simple, stable parametric support and acceptable description of steady-state creep. The use of viscoplastic deformation model makes it possible to point out the fracture regions formed during creep according to a specified strength criterion.

Keywords

Article history

  1. ReceivedUntil the next stage: 13 days
  2. RevisedUntil the next stage: 1 day
  3. AcceptedUntil the next stage: 11 days
  4. Published

Statements

Funding

The Ministry of Science and Higher Education of the Russian Federation

How to cite

APA

Baryakh, A., & Tsayukov, A. (2024). Elastic-viscoplastic deformation models of salt rocks. Fracture and Structural Integrity, 18(70), 191–209. https://doi.org/10.3221/IGF-ESIS.70.11

IEEE

A. Baryakh and A. Tsayukov, “Elastic-viscoplastic deformation models of salt rocks,” Fracture and Structural Integrity, vol. 18, no. 70, pp. 191–209, 2024, doi: 10.3221/IGF-ESIS.70.11.

MLA

Baryakh, Alexander, and Andrey Tsayukov. “Elastic-viscoplastic deformation models of salt rocks.” Fracture and Structural Integrity, vol. 18, no. 70, 2024, pp. 191–209. https://doi.org/10.3221/IGF-ESIS.70.11.

Chicago

Baryakh, Alexander, and Andrey Tsayukov. 2024. “Elastic-viscoplastic deformation models of salt rocks.” Fracture and Structural Integrity 18 (70): 191–209. https://doi.org/10.3221/IGF-ESIS.70.11.

Harvard

Baryakh, A. and Tsayukov, A. (2024) ‘Elastic-viscoplastic deformation models of salt rocks’, Fracture and Structural Integrity, 18(70), pp. 191–209. doi: 10.3221/IGF-ESIS.70.11.

Vancouver

Baryakh A, Tsayukov A. Elastic-viscoplastic deformation models of salt rocks. Fracture and Structural Integrity. 2024;18(70):191-209. doi:10.3221/IGF-ESIS.70.11

BibTeX

@article{baryakh2024, author = {Baryakh, Alexander and Tsayukov, Andrey}, title = {Elastic-viscoplastic deformation models of salt rocks}, journal = {Fracture and Structural Integrity}, year = {2024}, volume = {18}, number = {70}, pages = {191--209}, doi = {10.3221/IGF-ESIS.70.11}, url = {https://doi.org/10.3221/IGF-ESIS.70.11}, issn = {1971-8993} }

RIS

TY - JOUR AU - Baryakh, Alexander AU - Tsayukov, Andrey TI - Elastic-viscoplastic deformation models of salt rocks JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2024 DA - 2024/08/24 VL - 18 IS - 70 SP - 191 EP - 209 DO - 10.3221/IGF-ESIS.70.11 UR - https://doi.org/10.3221/IGF-ESIS.70.11 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2024 Alexander Baryakh, Andrey Tsayukov.

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