Finite element modeling and experimental validation of rectangular pin buckle arrestors for offshore pipelines

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dc.contributor.authorRao, N.R.
dc.contributor.authorKaliveeran, V.
dc.date.accessioned2026-02-05T09:26:23Z
dc.date.issued2022
dc.description.abstractFinite element modeling was performed, and experiments were conducted on pipeline models made of stainless steel of grade SS304. Present research work focuses on the improvement in structural properties of offshore pipelines stiffened with rectangular pin buckle arrestors by varying length and placing them at different locations along the length of pipeline. The optimum length of buckle arrestors was identified from finite element analysis and pipeline models were fabricated for conducting buckling experiments. Bending experiments were conducted on the pipeline models to determine flexural capacity of the pipeline models. Finite element analysis results showed good agreement with experimental results. © 2020 Taylor & Francis Group, LLC.
dc.identifier.citationMechanics Based Design of Structures and Machines, 2022, 50, 2, pp. 651-671
dc.identifier.issn15397734
dc.identifier.urihttps://doi.org/10.1080/15397734.2020.1725562
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/22915
dc.publisherTaylor and Francis Ltd.
dc.subjectBuckling
dc.subjectFinite element method
dc.subjectOffshore oil well production
dc.subjectBending experiments
dc.subjectBuckling experiments
dc.subjectBuckling loads
dc.subjectExperimental validations
dc.subjectFlexural capacity
dc.subjectOptimum length
dc.subjectPipeline models
dc.subjectOffshore pipelines
dc.titleFinite element modeling and experimental validation of rectangular pin buckle arrestors for offshore pipelines

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