Analytical determination of the relaxation function of viscoelastic frozen soil based on experimental data
https://doi.org/10.31660/2782-232X-2024-3-36-43
Abstract
Strength and creep of frozen soils are among the main mechanical properties for time estimation in the design of construction objects. Based on experimental data, the authors determined deformational mechanical characteristics of frozen soil, including creep, and obtained a creep function of frozen soil. Using this creep function, the authors analytically determined the relaxation function of frozen soil using the broken lines method. This methodology can be used in the design of foundations for construction objects made of frozen soils.
Supporting agencies: The work was prepared as part of the state assignment for the implementation of scientific projects by teams of higher education institutions under the Ministry of Science and Higher Education of Russia; project No. FEWN-2024-0006 "Computer modeling of mechanical, temperature and dynamic processes in weak and permafrost soils to ensure the reliability of ground foundations for engineering structures".
About the Authors
E. V. Koreshkova
Industrial University of Tyumen
Russian Federation
Russian Federation
Elena V. Koreshkova, Cand. Sci. (Engineering), Associate Professor, Associate Professor in the Department of Building Materials
Tyumen
A. A. Shusharin
Industrial University of Tyumen
Russian Federation
Russian Federation
Alexander A. Shusharin, Research Engineer
Tyumen
N. M. Hasanov
Tajik Technical University named after academician M. S. Osimi
Tajikistan
Tajikistan
Nurali M. Hasanov, Dr. Sci. (Engineering), Professor, Head of the Department of Bases, Foundations and Underground Structures
Dushanbe
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Review
For citations:
Koreshkova E.V., Shusharin A.A., Hasanov N.M. Analytical determination of the relaxation function of viscoelastic frozen soil based on experimental data. Architecture, Construction, Transport. 2024;(3):36-43. (In Russ.) https://doi.org/10.31660/2782-232X-2024-3-36-43
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