An analytical relation is established between stochastic and deterministic methods of calculating the bearing capacity of a permafrost bed. The temperature coefficient serves as a “bridge” between these methods, since the temperature of the frozen soil is a principal factor determining its strength and its variability over time and space. The latter is determined from solution of the economic-probability problem.
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L. N. Khrustalev and G. P. Pustovoit, Probabilistic-Statistical Analyses of Beds of Buildings in the Cryolithozone [in Russian], Nauka, Novosibirsk (1988).
V. V. Bolotin, Methods of Probability Theory and Reliability Theory in Structure Analyses [in Russian], Stroiizdat, Moscow (1982).
Construction Rule and Regulation 2.02.04-88. Beds and Foundations on Permafrost [in Russian].
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Translated from Osnovaniya, Fundamenty i Mekhanika Gruntov, No. 4, pp. 20-23, July-August, 2012.
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Khrustalev, L.N. Determination of temperature coefficients for bearing capacity analysis of permafrost beds. Soil Mech Found Eng 49, 144–150 (2012). https://doi.org/10.1007/s11204-012-9182-8
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DOI: https://doi.org/10.1007/s11204-012-9182-8