Simulation of thermal stabilization of bases under engineering structures in permafrost zone
Constructions on permafrost have to be ensured with reliability of the foundation, which, under the influence of various heat fluxes and annual freezing (thawing) of the soil, may get stressed, that leads to destruction of the foundation and the engineering structure itself. To assess the thermal im...
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American Institute of Physics Inc.
2018
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fturalfuniv:oai:elar.urfu.ru:10995/75029 2024-01-21T10:09:35+01:00 Simulation of thermal stabilization of bases under engineering structures in permafrost zone Vaganova, N. A. 2018 application/pdf http://elar.urfu.ru/handle/10995/75029 https://aip.scitation.org/doi/pdf/10.1063/1.5082068 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85058781350 https://doi.org/10.1063/1.5082068 en eng American Institute of Physics Inc. Vaganova N. A. Simulation of thermal stabilization of bases under engineering structures in permafrost zone / N. A. Vaganova // AIP Conference Proceedings. — 2018. — Vol. 2048. — 30010. 0094-243X https://aip.scitation.org/doi/pdf/10.1063/1.5082068 1 0009e9f6-52a9-4817-b4da-8a043e955f18 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85058781350 http://elar.urfu.ru/handle/10995/75029 38628934 doi:10.1063/1.5082068 85058781350 000468108800050 info:eu-repo/semantics/openAccess AIP Conference Proceedings Conference Paper info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion 2018 fturalfuniv https://doi.org/10.1063/1.5082068 2023-12-26T01:50:52Z Constructions on permafrost have to be ensured with reliability of the foundation, which, under the influence of various heat fluxes and annual freezing (thawing) of the soil, may get stressed, that leads to destruction of the foundation and the engineering structure itself. To assess the thermal impact of engineering structures on the ground, a computer simulation of the construction pads is used. Thermal stabilization of the soil is considered to be carried out due to freezing with the help of seasonally operating cooling devices for some time prior to the beginning of construction, or placing on site various technical systems that are sources of heat. The results of numerical calculations illustrating the effectiveness of preliminary thermal stabilization of the soil under the base of the engineering structure are presented. © 2018 Author(s). The work was supported by Russian Foundation for Basic Research 16–01–00401 and program of scientific research UrB RAS 18–1–1–8. Conference Object permafrost Ural Federal University (URFU): ELAR AIP Conference Proceedings, 2048 030010 |
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Ural Federal University (URFU): ELAR |
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fturalfuniv |
language |
English |
description |
Constructions on permafrost have to be ensured with reliability of the foundation, which, under the influence of various heat fluxes and annual freezing (thawing) of the soil, may get stressed, that leads to destruction of the foundation and the engineering structure itself. To assess the thermal impact of engineering structures on the ground, a computer simulation of the construction pads is used. Thermal stabilization of the soil is considered to be carried out due to freezing with the help of seasonally operating cooling devices for some time prior to the beginning of construction, or placing on site various technical systems that are sources of heat. The results of numerical calculations illustrating the effectiveness of preliminary thermal stabilization of the soil under the base of the engineering structure are presented. © 2018 Author(s). The work was supported by Russian Foundation for Basic Research 16–01–00401 and program of scientific research UrB RAS 18–1–1–8. |
format |
Conference Object |
author |
Vaganova, N. A. |
spellingShingle |
Vaganova, N. A. Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
author_facet |
Vaganova, N. A. |
author_sort |
Vaganova, N. A. |
title |
Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
title_short |
Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
title_full |
Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
title_fullStr |
Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
title_full_unstemmed |
Simulation of thermal stabilization of bases under engineering structures in permafrost zone |
title_sort |
simulation of thermal stabilization of bases under engineering structures in permafrost zone |
publisher |
American Institute of Physics Inc. |
publishDate |
2018 |
url |
http://elar.urfu.ru/handle/10995/75029 https://aip.scitation.org/doi/pdf/10.1063/1.5082068 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85058781350 https://doi.org/10.1063/1.5082068 |
genre |
permafrost |
genre_facet |
permafrost |
op_source |
AIP Conference Proceedings |
op_relation |
Vaganova N. A. Simulation of thermal stabilization of bases under engineering structures in permafrost zone / N. A. Vaganova // AIP Conference Proceedings. — 2018. — Vol. 2048. — 30010. 0094-243X https://aip.scitation.org/doi/pdf/10.1063/1.5082068 1 0009e9f6-52a9-4817-b4da-8a043e955f18 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85058781350 http://elar.urfu.ru/handle/10995/75029 38628934 doi:10.1063/1.5082068 85058781350 000468108800050 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1063/1.5082068 |
container_title |
AIP Conference Proceedings, |
container_volume |
2048 |
container_start_page |
030010 |
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1788700661867610112 |