Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Russian mechanics contributions for Structural Integrity Vol. 17, No. 63 (2023)

Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data

Author and affiliation details
  • Lev Levin Mining Institute of the Ural Branch of the Russian Academy of Sciences, Russia
  • Mikhail Semin Corresponding author Mining Institute of the Ural Branch of the Russian Academy of Sciences, Russia ORCID iD0000-0001-5200-7931 mishkasemin@gmail.com
  • Ivan Golovatyi Joint Stock Company “Belaruskali”, Belarus
DOI
10.3221/IGF-ESIS.63.01
Pages
1-12
Published
Licence
CC BY 4.0
Published inVol. 17, No. 63 (2023)Go to the issue

Abstract

This paper describes the results of the temperature monitoring of a frozen wall (FW) around the skip shaft of a potash mine under construction. The data on temperature measurements in control-thermal boreholes were used to parameterize the mathematical model of heat transfer, which allowed for the reconstruction of the temperature field throughout the entire cooled and frozen soil volume. The resulting temperature distribution in the FW zone for greater than 1 year was used to determine the distribution of the strength properties and calculate the temporary change in the limiting value of the external lateral load on an FW of a given thickness and specified thermomechanical properties. The obtained dependencies of the maximum external load on the FW can be used to optimize the operation mode of the freezing station at the ice holding stage (or passive freezing) to increase the energy efficiency of the system and ensure the structural integrity of the FW.

Keywords

Article history

  1. ReceivedUntil the next stage: 35 days
  2. Revision requestedUntil the next stage: 15 days
  3. RevisedUntil the next stage: 0 days
  4. AcceptedUntil the next stage: 92 days
  5. Published

How to cite

APA

Levin, L., Semin, M., & Golovatyi, I. (2022). Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data. Fracture and Structural Integrity, 17(63), 1–12. https://doi.org/10.3221/IGF-ESIS.63.01

IEEE

L. Levin, M. Semin, and I. Golovatyi, “Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data,” Fracture and Structural Integrity, vol. 17, no. 63, pp. 1–12, 2022, doi: 10.3221/IGF-ESIS.63.01.

MLA

Levin, Lev, et al. “Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data.” Fracture and Structural Integrity, vol. 17, no. 63, 2022, pp. 1–12. https://doi.org/10.3221/IGF-ESIS.63.01.

Chicago

Levin, Lev, Mikhail Semin, and Ivan Golovatyi. 2022. “Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data.” Fracture and Structural Integrity 17 (63): 1–12. https://doi.org/10.3221/IGF-ESIS.63.01.

Harvard

Levin, L., Semin, M. and Golovatyi, I. (2022) ‘Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data’, Fracture and Structural Integrity, 17(63), pp. 1–12. doi: 10.3221/IGF-ESIS.63.01.

Vancouver

Levin L, Semin M, Golovatyi I. Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data. Fracture and Structural Integrity. 2022;17(63):1-12. doi:10.3221/IGF-ESIS.63.01

BibTeX

@article{levin2022, author = {Levin, Lev and Semin, Mikhail and Golovatyi, Ivan}, title = {Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data}, journal = {Fracture and Structural Integrity}, year = {2022}, volume = {17}, number = {63}, pages = {1--12}, doi = {10.3221/IGF-ESIS.63.01}, url = {https://doi.org/10.3221/IGF-ESIS.63.01}, issn = {1971-8993} }

RIS

TY - JOUR AU - Levin, Lev AU - Semin, Mikhail AU - Golovatyi, Ivan TI - Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2022 DA - 2022/12/21 VL - 17 IS - 63 SP - 1 EP - 12 DO - 10.3221/IGF-ESIS.63.01 UR - https://doi.org/10.3221/IGF-ESIS.63.01 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2022 Lev Levin, Mikhail Semin, Ivan Golovatyi.

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

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