Mechanical behavior of large-diameter pipe elbows under low-cyclic loading

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dc.contributor.authorKaya, E. S.
dc.date.accessioned2026-01-24T12:20:57Z
dc.date.available2026-01-24T12:20:57Z
dc.date.issued2023
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractLarge-diameter steel pipes are often used for transmitting and distributing water, gas, and oil products from the source to the end user. These pipelines are mainly oriented by using pipe elbows due to their high flexibility along their routes. It is important to understand the mechanical behavior of these critical infrastructure components to promote material sustainability. For this purpose, a rigorous 3D finite element model is employed to investigate the mechanical behavior of large-diameter pipe elbows with varying elbow angles such as 90°, 60°, and 30°. Moreover, geometrical and material nonlinearities capture the pipes’ ratcheting behavior even under pressurized and unpressurized scenarios. It is seen that the pipes with a larger elbow angle can endure a higher number of cycles before they reach their limit states. In addition, pipe elbows behave similarly to straight pipes as the elbow angle decreases and becomes more vulnerable to plastic deformations such as kink and buckling under bending loads. © 2023, Kare Publishing. All rights reserved.
dc.identifier.doi10.47481/JSCMT.1330168
dc.identifier.endpage250
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85175151851
dc.identifier.scopusqualityQ4
dc.identifier.startpage243
dc.identifier.trdizinid1200550
dc.identifier.urihttps://doi.org/10.47481/JSCMT.1330168
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1200550
dc.identifier.urihttps://hdl.handle.net/20.500.12868/4732
dc.identifier.volume8
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherKare Publishing
dc.relation.ispartofJournal of Sustainable Construction Materials and Technologies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260121
dc.subjectburied pipeline
dc.subjectlarge-diameter
dc.subjectlow-cycle loading
dc.subjectPipe elbow
dc.subjectseismic performance
dc.titleMechanical behavior of large-diameter pipe elbows under low-cyclic loading
dc.typeArticle

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