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SI: Russian mechanics contributions for Structural Integrity Views: 1,417 Downloads: 863 Vol. 17, No. 63 (2023) December 21, 2022 pp. 1-12

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

Lev Levin, Mikhail Semin, Ivan Golovatyi

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…

10.3221/IGF-ESIS.63.01

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SI: Russian mechanics contributions for Structural Integrity Views: 1,005 Downloads: 438 Vol. 13, No. 49 (2019) June 25, 2019 pp. 156-166

Numerical analysis of application limits of Vyalov’s formula for an ice-soil thickness

Maxim Zhelnin, Anastasiia Kostina, Oleg Plekhov, Ivan Panteleev, Lev Levin

Artificial ground freezing is an efficient technique which allows one to sink the mine shafts under complex hydrogeological conditions. The aim of artificial ground freezing is a creation of a temporary wall of frozen soil around the…

10.3221/IGF-ESIS.49.17

Details: Numerical analysis of application limits of Vyalov’s formula for an ice-soil thickness PDF Visual Abstract

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Integrity of materials and structures Views: 1,350 Downloads: 488 Vol. 18, No. 69 (2024) April 26, 2024 pp. 106-114

Influence of soil salinity on the bearing capacity of the frozen wall

Mikhail Semin, Lev Levin, Sergey Bublik, Andrey Brovka, Ivan Dedyulya

The article describes the results of laboratory studies on the unfrozen water content and ultimate long-term strength of frozen clay and chalk samples in the temperature range from −10 to −25 °C. The soil samples contained dissolved salt…

10.3221/IGF-ESIS.69.08

Details: Influence of soil salinity on the bearing capacity of the frozen wall PDF Visual Abstract

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Analytical, Numerical and Physical Models Views: 1,243 Downloads: 654 Vol. 16, No. 61 (2022) June 19, 2022 pp. 1-19

THM-coupled numerical analysis of temperature and groundwater level in-situ measurements in artificial ground freezing

Anastasiia Kostina, Maxim Zhelnin, Oleg Plekhov, Kirill Agutin

Belarusian Potash salt deposits are bedded under aquifers and unstable soil stratums. Therefore, to develop the deposits a vertical mine shaft sinking is performed using the artificial ground freezing technology. Nowadays, real time…

10.3221/IGF-ESIS.61.01

Details: THM-coupled numerical analysis of temperature and groundwater level in-situ measurements in artificial ground freezing PDF Visual Abstract

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

Numerical analysis of application limits of Vyalov’s formula for an ice-soil thickness

Influence of soil salinity on the bearing capacity of the frozen wall

THM-coupled numerical analysis of temperature and groundwater level in-situ measurements in artificial ground freezing