Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone
The practice of construction and operation of railroads in the Arctic zone shows that the greatest share of track deformations occurs in the summer period during the transition of soils of the subgrade from the frozen state to the thawed state. Wetting, freezing-thawing, and vibrodynamic effects of...
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EDP Sciences
2023
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Online Access: | https://doi.org/10.1051/e3sconf/202338301023 https://doaj.org/article/9bfc6edf94ad476aabd26a407e2be17b |
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ftdoajarticles:oai:doaj.org/article:9bfc6edf94ad476aabd26a407e2be17b 2023-06-11T04:08:47+02:00 Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone Petriaev Andrei Paramonov Vladimir 2023-01-01T00:00:00Z https://doi.org/10.1051/e3sconf/202338301023 https://doaj.org/article/9bfc6edf94ad476aabd26a407e2be17b EN FR eng fre EDP Sciences https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/20/e3sconf_tt21c2023_01023.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/202338301023 https://doaj.org/article/9bfc6edf94ad476aabd26a407e2be17b E3S Web of Conferences, Vol 383, p 01023 (2023) sub-tie base geosynthetic materials thawing mathematical model shear stresses Environmental sciences GE1-350 article 2023 ftdoajarticles https://doi.org/10.1051/e3sconf/202338301023 2023-05-07T00:35:08Z The practice of construction and operation of railroads in the Arctic zone shows that the greatest share of track deformations occurs in the summer period during the transition of soils of the subgrade from the frozen state to the thawed state. Wetting, freezing-thawing, and vibrodynamic effects of trains have the greatest influence on the properties of clay soils composing the railroad bed. A model of a sub-tie base stabilized by geosynthetic materials is given. The influence of geosynthetic material on redistribution of stresses during thawing and change of shear deformation character is shown. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic E3S Web of Conferences 383 01023 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English French |
topic |
sub-tie base geosynthetic materials thawing mathematical model shear stresses Environmental sciences GE1-350 |
spellingShingle |
sub-tie base geosynthetic materials thawing mathematical model shear stresses Environmental sciences GE1-350 Petriaev Andrei Paramonov Vladimir Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
topic_facet |
sub-tie base geosynthetic materials thawing mathematical model shear stresses Environmental sciences GE1-350 |
description |
The practice of construction and operation of railroads in the Arctic zone shows that the greatest share of track deformations occurs in the summer period during the transition of soils of the subgrade from the frozen state to the thawed state. Wetting, freezing-thawing, and vibrodynamic effects of trains have the greatest influence on the properties of clay soils composing the railroad bed. A model of a sub-tie base stabilized by geosynthetic materials is given. The influence of geosynthetic material on redistribution of stresses during thawing and change of shear deformation character is shown. |
format |
Article in Journal/Newspaper |
author |
Petriaev Andrei Paramonov Vladimir |
author_facet |
Petriaev Andrei Paramonov Vladimir |
author_sort |
Petriaev Andrei |
title |
Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
title_short |
Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
title_full |
Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
title_fullStr |
Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
title_full_unstemmed |
Mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
title_sort |
mathematical modeling of the mechanical stabilization of the sub-tie base of railroad tracks in the arctic zone |
publisher |
EDP Sciences |
publishDate |
2023 |
url |
https://doi.org/10.1051/e3sconf/202338301023 https://doaj.org/article/9bfc6edf94ad476aabd26a407e2be17b |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
E3S Web of Conferences, Vol 383, p 01023 (2023) |
op_relation |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/20/e3sconf_tt21c2023_01023.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/202338301023 https://doaj.org/article/9bfc6edf94ad476aabd26a407e2be17b |
op_doi |
https://doi.org/10.1051/e3sconf/202338301023 |
container_title |
E3S Web of Conferences |
container_volume |
383 |
container_start_page |
01023 |
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1768382286989885440 |