dc.contributor.author | Hu, Zheng | |
dc.contributor.author | Berto, Filippo | |
dc.contributor.author | Susmel, Luca | |
dc.date.accessioned | 2019-10-03T11:59:27Z | |
dc.date.available | 2019-10-03T11:59:27Z | |
dc.date.created | 2019-05-28T14:30:00Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Frattura ed Integrità Strutturale. 2019, 13 (47), 383-393. | nb_NO |
dc.identifier.issn | 1971-8993 | |
dc.identifier.uri | http://hdl.handle.net/11250/2620079 | |
dc.description.abstract | In the present paper, the approach based on the strain energy density (SED) averaged over a structural volume is reformulated to estimate the lifetime of notched components subjected to variable amplitude (VA) uniaxial fatigue loading. The accuracy and reliability of the proposed reformulation of the SED approach was checked against a large number of data taken from the literature and generated, under two different load spectra, by testing specimens of carbon steel C40 containing notches of different sharpness. Such a validation exercise allowed us to demonstrate that the extension of the SED approach as proposed in the present paper is capable of accurately estimating fatigue damage in notched components subjected to in-service VA fatigue loading. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Gruppo Italiano Frattura | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | The Strain energy density to estimate lifetime of notched components subjected to variable amplitude fatigue loading | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 383-393 | nb_NO |
dc.source.volume | 13 | nb_NO |
dc.source.journal | Frattura ed Integrità Strutturale | nb_NO |
dc.source.issue | 47 | nb_NO |
dc.identifier.doi | 10.3221/IGF-ESIS.47.28 | |
dc.identifier.cristin | 1700921 | |
dc.description.localcode | © 2019 This is an open access article under the terms of the CC-BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | nb_NO |
cristin.unitcode | 194,64,92,0 | |
cristin.unitname | Institutt for maskinteknikk og produksjon | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |