The deformation characteristics of buried HDPE transfer lines in trenches under the effect of temperature

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dc.contributor.authorPolat, Necmettin
dc.contributor.authorErenson, Can
dc.contributor.authorTerzi, Niyazi Uğur
dc.date.accessioned2025-10-14T06:41:17Z
dc.date.available2025-10-14T06:41:17Z
dc.date.issued2021
dc.departmentMühendislik Fakültesi
dc.description.abstractToday, the use of high-density polyethylene (HDPE) transfer lines is increasing day by day for drinking water, wastewater, sewerage networks, rainwater drainage lines, water transport structures, and natural energy sources, etc. In this study, flexible HDPE pipes were embedded in a trench to expose them to variable relative density and different thermal conditions so that the resulting deformation behavior could be investigated. Displacements and elastic strain values in the crown and spring line regions were measured. The main aim of this research was to determine the behavior of HDPE pipes under temperature effects within the framework of geotechnical principles to reflect real field conditions. As a result, pipes subject to vertical loading were tested under different relative density and thermal conditions. In the experiments carried out in a silica sandy trench, the deformations increased due to an increase in relative density. The maximum displacements and bending moment values were obtained at 50°C, which was the maximum thermal condition applied. An increase in temperature increased the deformation values due to the resulting decrease in the modulus of elasticity.
dc.identifier.doi10.7764/RDLC.20.3.452
dc.identifier.endpage462
dc.identifier.issn07177925
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85125366760
dc.identifier.scopusqualityQ2
dc.identifier.startpage452
dc.identifier.urihttps://doi.org/10.7764/RDLC.20.3.452
dc.identifier.urihttps://hdl.handle.net/20.500.12451/14741
dc.identifier.volume20
dc.indekslendigikaynakScopus
dc.institutionauthorPolat, Necmettin
dc.institutionauthorErenson, Can
dc.institutionauthorTerzi, Niyazi Uğur
dc.institutionauthorid0000-0001-9900-0075
dc.institutionauthorid0000-0002-6616-6180
dc.institutionauthorid0000-0003-1787-5674
dc.language.isoen
dc.publisherPontificia Universidad Catolica de Chile, Escuela de Construccion Civil
dc.relation.ispartofRevista de la Construccion
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBuried Pipe
dc.subjectDeformation Behavior
dc.subjectHigh-Density Polyethylene
dc.subjectSilica Sand
dc.subjectThermal Effects
dc.titleThe deformation characteristics of buried HDPE transfer lines in trenches under the effect of temperature
dc.typeArticle

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