Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils

Abstract Experimental studies were carried out and causes of emergencies with gas pipes in protective sleeves used in construction of gas pipelines were identified. Protective sleeve design has been developed that excludes deformation or destruction of gas pipeline during groundwater freezing in the...

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Published in:IOP Conference Series: Materials Science and Engineering
Main Authors: Ksenofontov, P V, Popov, S N, Fedorov, Yu Yu
Format: Article in Journal/Newspaper
Language:unknown
Published: IOP Publishing 2021
Subjects:
permafrost
Online Access:http://dx.doi.org/10.1088/1757-899x/1079/3/032044
https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044
https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044/pdf
id crioppubl:10.1088/1757-899x/1079/3/032044
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spelling crioppubl:10.1088/1757-899x/1079/3/032044 2024-09-15T18:29:57+00:00 Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils Ksenofontov, P V Popov, S N Fedorov, Yu Yu 2021 http://dx.doi.org/10.1088/1757-899x/1079/3/032044 https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044 https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Materials Science and Engineering volume 1079, issue 3, page 032044 ISSN 1757-8981 1757-899X journal-article 2021 crioppubl https://doi.org/10.1088/1757-899x/1079/3/032044 2024-07-29T04:15:30Z Abstract Experimental studies were carried out and causes of emergencies with gas pipes in protective sleeves used in construction of gas pipelines were identified. Protective sleeve design has been developed that excludes deformation or destruction of gas pipeline during groundwater freezing in the annulus. Model tests of polyethylene gas pipeline in steel casing, using polyethylene foam as an element that compensates expansion of water during freezing, showed complete exclusion of deformation of gas pipes during freezing. Test results of developed designs of protective casings showed the possibility of widespread use to improve reliability and safety of gas supply. Article in Journal/Newspaper permafrost IOP Publishing IOP Conference Series: Materials Science and Engineering 1079 3 032044
institution Open Polar
collection IOP Publishing
op_collection_id crioppubl
language unknown
description Abstract Experimental studies were carried out and causes of emergencies with gas pipes in protective sleeves used in construction of gas pipelines were identified. Protective sleeve design has been developed that excludes deformation or destruction of gas pipeline during groundwater freezing in the annulus. Model tests of polyethylene gas pipeline in steel casing, using polyethylene foam as an element that compensates expansion of water during freezing, showed complete exclusion of deformation of gas pipes during freezing. Test results of developed designs of protective casings showed the possibility of widespread use to improve reliability and safety of gas supply.
format Article in Journal/Newspaper
author Ksenofontov, P V
Popov, S N
Fedorov, Yu Yu
spellingShingle Ksenofontov, P V
Popov, S N
Fedorov, Yu Yu
Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
author_facet Ksenofontov, P V
Popov, S N
Fedorov, Yu Yu
author_sort Ksenofontov, P V
title Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
title_short Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
title_full Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
title_fullStr Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
title_full_unstemmed Development of Protective Gas Pipes Sleeves for Operation in Permafrost Soils
title_sort development of protective gas pipes sleeves for operation in permafrost soils
publisher IOP Publishing
publishDate 2021
url http://dx.doi.org/10.1088/1757-899x/1079/3/032044
https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044
https://iopscience.iop.org/article/10.1088/1757-899X/1079/3/032044/pdf
genre permafrost
genre_facet permafrost
op_source IOP Conference Series: Materials Science and Engineering
volume 1079, issue 3, page 032044
ISSN 1757-8981 1757-899X
op_rights http://creativecommons.org/licenses/by/3.0/
https://iopscience.iop.org/info/page/text-and-data-mining
op_doi https://doi.org/10.1088/1757-899x/1079/3/032044
container_title IOP Conference Series: Materials Science and Engineering
container_volume 1079
container_issue 3
container_start_page 032044
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