Research article Vol. 13 No. 1 (2017): International Journal for Computational Civil and Structural Engineering

THE IMPACT OF COUPLING THERMOELASTICITY EQUATIONS ON SETTLEMENT OF STRUCTURES ON FROZEN SOIL

Roman N. Stepanov, Fedor B. Kiselyov, Filipp V. Sergeyev
110-115 DOI 10.22337/2587-9618-2017-13-1-110-115 Published 2017-03-22
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THE IMPACT OF COUPLING THERMOELASTICITY EQUATIONS ON SETTLEMENT OF STRUCTURES ON FROZEN SOIL

Authors

  • Roman N. Stepanov National Research Moscow State University of Civil Engineering, Moscow, RUSSIA
  • Fedor B. Kiselyov National Research Moscow State University of Civil Engineering, Moscow, RUSSIA
  • Filipp V. Sergeyev National Research Moscow State University of Civil Engineering, Moscow, RUSSIA

DOI:

https://doi.org/10.22337/2587-9618-2017-13-1-110-115

Keywords:

multiyear frozen soils, thermoelasticity, structure settlement, thawing

Abstract

This paper seeks to propose a numeric model for the determination of structure’s settlement on frozen soil. The settlement is driven by the dead weight of the soil, weight of the erected building and thawing of the soil underneath the building due to its heating. A benchmark task was solved both in coupled and uncoupled problem settings. A special analysis is dedicated to the impact of thermoelasticity equations being coupled or independent.

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Published

2017-03-22

Issue

Vol. 13 No. 1 (2017): International Journal for Computational Civil and Structural Engineering

Section

Research article

How to Cite

Stepanov, R. N., Kiselyov, F. B., & Sergeyev, F. V. (2017). THE IMPACT OF COUPLING THERMOELASTICITY EQUATIONS ON SETTLEMENT OF STRUCTURES ON FROZEN SOIL. International Journal for Computational Civil and Structural Engineering, 13(1), 110-115. https://doi.org/10.22337/2587-9618-2017-13-1-110-115

Keywords

multiyear frozen soils, thermoelasticity, structure settlement, thawing