Abstract
A method of extrapolating the temperature of permafrost, which is measured in holes located in the bed of a structure, is proposed. Moreover, the class of support extrapolation functions is calculated by reducing the three-dimensional problem of heat conduction to a set of one-dimensional problems (for a number of computational points). Completely satisfactory correspondence is demonstrated between computed results and data derived from computer-assisted mathematical modeling. The paper is written on the basis of the results of studies financed by the Russian Fund for Fundamental Research (Project No. 94-05-16195-a).
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References
Construction Rule and Regulation 2.02.04-88, Beds And Foundations on Permafrost [in Russian].
L. N. Khrustalev, Temperature Regime of Permafrost in Developed Territory [in Russian], Nauka, Moscow (1971).
A. V. Lykov, Theory of Heat Conduction [in Russian], Vysshaya Shkola, Moscow (1967).
Yu. V. Linnik, Method of Least Squares and Fundamentals of Mathematical-Statistical Theory of Observation Processing [in Russian], Fizmatgiz, Moscow (1962).
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Translated from Osnovaniya, Fundamenty i Mekhanika Gruntov, No. 6, pp. 14–17, November–December, 1994.
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Khrustalev, L.N., Pustovoit, G.P. & Emel'yanova, L.V. Prediction of permafrost temperature in bed of structure from field data. Soil Mech Found Eng 31, 200–204 (1994). https://doi.org/10.1007/BF02335067
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DOI: https://doi.org/10.1007/BF02335067