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Ultimate capacity of pressurized 90 DEG elbows under bending

dc.creatorKaramanos, S. A.en
dc.creatorTsouvalas, D.en
dc.creatorGresnigt, A. M.en
dc.date.accessioned2015-11-23T10:33:14Z
dc.date.available2015-11-23T10:33:14Z
dc.date.issued2004
dc.identifier10.1115/PVP2004-2608
dc.identifier.issn0277027X
dc.identifier.urihttp://hdl.handle.net/11615/29017
dc.description.abstractIn this paper the response of internally pressurized pipe elbows under bending loads (in-plane and out-of-plane) is examined. The investigation is conducted through advanced finite element analysis tools, supported by real-scale test data. The numerical results are successfully compared with the experimental measurements. In addition, a parametric study is conducted, which is aimed at investigating the effects of the diameter-to-thickness ratio on the ultimate capacity of 90 deg elbows, focusing on the failure mode (buckling or flattening) and the maximum bending strength. The effects of moderate pressure levels on the ultimate moment and the failure mode are examined extensively.en
dc.source.urihttp://www.scopus.com/inward/record.url?eid=2-s2.0-7744221895&partnerID=40&md5=2531f0ace9ae762c868e1f04a831fc94
dc.subjectBending capacityen
dc.subjectParametric studyen
dc.subjectPipe diametersen
dc.subjectSteel elbowsen
dc.subjectBending (deformation)en
dc.subjectData acquisitionen
dc.subjectElasticityen
dc.subjectFinite element methoden
dc.subjectFlexible structuresen
dc.subjectNonlinear systemsen
dc.subjectNumerical analysisen
dc.subjectPressure effectsen
dc.subjectPipe jointsen
dc.titleUltimate capacity of pressurized 90 DEG elbows under bendingen
dc.typeconferenceItemen


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