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Analytical, Numerical and Physical Models Views: 1,035 Downloads: 449 Vol. 14, No. 53 (2020) July 19, 2020 pp. 394-405

An Applicability of Vyalov’s equations to ice wall strength estimation

Anastasiya Kostina, Maxim Zelnin, Oleg Plekhov, Ivan Panteleev, Lev Levin, Michail Semin

A simple analytical relations are commonly used in engineering practice to calculate ice wall thickness. One of them is Vyalov’s relation that takes into account the features of a real technological process of tubing lining and the…

10.3221/IGF-ESIS.53.30

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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

Details: Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data 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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An Applicability of Vyalov’s equations to ice wall strength estimation

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

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