Abstract
The effects of taking into account the drop in the freezing point of water in the calculation of the pressures of retrograde freezing, arising during idle time and temporary shut-down of wells in frozen soils, are analyzed.
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G. S. Gryaznov, Characteristic Features of Deep Drilling of Wells in Regions of Permafrost [in Russian], Nedra, Moscow (1969).
M. M. Dubina, B. A. Krasovitskii, A. S. Lozovskii, and F. S. Popov, Thermal and Mechanical Interaction of Engineering Structures with Frozen Soils [in Russian], Nauka, Novosibirsk (1977).
A. I. Pekhovich and E. L. Razgovorova, “Formation of ice under pressure in nature,” in: Engineering Geocryology [in Russian], Nauka, Novosibirsk (1979), pp. 145–149.
T. Gudmen, “Application of Integral Methods in Nonlinear Problems of Nonstationary Heat Transfer,” in: Problems in Heat Transfer [in Russian], Atomizdat, Moscow (1967), pp. 41–96.
M. M. Dubina, “Two-dimensional axisymmetrical problem of freezing with phase equilibrium on the ice-formation front,” in: Methods and Algorithms of Applied Mathematics in Problems of Thermal Physics and Analysis of Experiments [in Russian], Yakutsk Affiliate of the Siberian Branch of the Academy of Sciences of the USSR, Yakutsk (1983), pp. 89–100.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 48, No. 1, pp. 122–129, January, 1985.
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Dubina, M.M., Krasovitskii, B.A. Freezing of the thawed zone around a well in frozen soils taking into account the pressure-dependence of the temperature of freezing. Journal of Engineering Physics 48, 101–107 (1985). https://doi.org/10.1007/BF00878268
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DOI: https://doi.org/10.1007/BF00878268