Elastic-plastic FE analysis of a notched cylinder under multiaxial nonproportional fatigue loading with variable amplitudes

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dc.contributor.author Savaidis, A en
dc.contributor.author Savaidis, G en
dc.contributor.author Zhang, Ch en
dc.date.accessioned 2014-03-01T11:44:30Z
dc.date.available 2014-03-01T11:44:30Z
dc.date.issued 2002 en
dc.identifier.issn 0045-7949 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/36984
dc.subject Elastic-plastic FE analysis en
dc.subject Multiaxial fatigue en
dc.subject Notched structural components en
dc.subject Stress-strain responses en
dc.subject Variable amplitude loading en
dc.subject.classification Computer Science, Interdisciplinary Applications en
dc.subject.classification Engineering, Civil en
dc.subject.other Elastic moduli en
dc.subject.other Fatigue of materials en
dc.subject.other Finite element method en
dc.subject.other Kinematics en
dc.subject.other Numerical methods en
dc.subject.other Strain en
dc.subject.other Torsional stress en
dc.subject.other Notched structural components en
dc.subject.other Cylinders (shapes) en
dc.title Elastic-plastic FE analysis of a notched cylinder under multiaxial nonproportional fatigue loading with variable amplitudes en
heal.type other en
heal.identifier.primary 10.1016/S0045-7949(02)00224-9 en
heal.identifier.secondary http://dx.doi.org/10.1016/S0045-7949(02)00224-9 en
heal.language English en
heal.publicationDate 2002 en
heal.abstract This paper presents an elastic-plastic finite element (FE) analysis of an axisymmetric circular cylinder with a circumferential notch subject to multiaxial nonproportional fatigue loading with variable amplitudes. The von Mises yield criterion and the linear kinematic hardening rule of Prager-Ziegler are applied to describe the elastic-plastic material behavior. Two different loading combinations are considered: (1) constant tension with variable amplitude torsion; (2) variable amplitude tension with variable amplitude torsion. Numerical results for the local stress-strain curves at the notch-root are presented and discussed. (C) 2002 Elsevier Science Ltd. All rights reserved. en
heal.journalName Computers and Structures en
dc.identifier.doi 10.1016/S0045-7949(02)00224-9 en
dc.identifier.isi ISI:000178875100004 en
dc.identifier.volume 80 en
dc.identifier.issue 25 en
dc.identifier.spage 1907 en
dc.identifier.epage 1918 en

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