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dc.creatorSedmak, Aleksandar
dc.creatorArsić, Miodrag
dc.creatorŠarkočević, Živče
dc.creatorMeđo, Bojan
dc.creatorRakin, M.
dc.creatorArsić, D.
dc.creatorLazić, V.
dc.date.accessioned2021-03-10T14:26:37Z
dc.date.available2021-03-10T14:26:37Z
dc.date.issued2020
dc.identifier.issn0308-0161
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4560
dc.description.abstractExperimental investigation of the integrity of casing pipes, used in the oil drilling rigs, withdrawn after about 70,000 h of service, has been conducted, together with numerical simulation. Pipes were manufactured by the high frequency contact welding (HF) of API J55 steel. The influence of corrosion damage is investigated by means of pressure test of a pipe with different damage levels made by machining the circular holes. The finite element analysis of the damaged pipe subjected to internal pressure is conducted to simulate the stress state in the pipe and to establish the criteria for the maximum pressure that a damaged pipe can withstand. Several analytical expressions were used to estimate the maximum pressure in a damaged pipeline, and the solutions were compared to predictions of finite element models and experimental results.en
dc.relationFinancial support from the Serbian Ministry of Education , Science and Technological development is acknowledged.
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Pressure Vessels and Piping
dc.subjectCasing pipesen
dc.subjectCorrosion defecten
dc.subjectFinite element methoden
dc.subjectMaximum allowed pressureen
dc.subjectRemaining strengthen
dc.titleRemaining strength of API J55 steel casing pipes damaged by corrosionen
dc.typearticle
dc.rights.licenseARR
dc.citation.other188: -
dc.citation.rankM22~
dc.citation.volume188
dc.identifier.doi10.1016/j.ijpvp.2020.104230
dc.identifier.pmid
dc.identifier.rcubconv_6373
dc.identifier.scopus2-s2.0-85095772911
dc.identifier.wos000596816300038
dc.type.versionpublishedVersion


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