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Modeling Concentration of Residual Stresses and Damages in Salt Rock Cores

  • Geomechanics
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Journal of Mining Science Aims and scope

Abstract

The authors perform numerical modeling of processes which create individual history of mechanics and mechanical condition of salt rocks nearby a roadway. The influence of a sampling point (roof or sidewall) and life time of the roadway on the residual stress level and quality of a sample is estimated with regard to microinhomogeneity. The effect of the specified factors on the mechanical characteristics of a sample in standard compression testing is demonstrated.

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Author information

Authors and Affiliations

  1. Galurgiya JSC, Perm, 614002, Russia

    V. N. Aptukov

  2. Perm State National Research University, Perm, 614000, Russia

    V. N. Aptukov & S. V. Volegov

Authors
  1. V. N. Aptukov
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  2. S. V. Volegov
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Corresponding author

Correspondence to V. N. Aptukov.

Additional information

Russian Text © The Author(s), 2020, published in Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2020, No. 3, pp. 3–11.

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Aptukov, V.N., Volegov, S.V. Modeling Concentration of Residual Stresses and Damages in Salt Rock Cores. J Min Sci 56, 331–338 (2020). https://doi.org/10.1134/S1062739120036806

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  • DOI: https://doi.org/10.1134/S1062739120036806

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