Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys
שמור ב:
| מחבר ראשי: | |
|---|---|
| Publication Date: | 2018 |
| מחברים אחרים: | |
| פורמט: | Article |
| שפה: | eng |
| Source: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/33605 http://dx.doi.org/10.1590/1679-78254340 |
סיכום: | The Lemaitre damage model is evaluated using fatigue test data from five engineering alloys: 1045 steel, 16MnR steel, 7075-T651 Al alloy, extruded AZ61A Mg alloy, and extruded AZ31B Mg alloy. Tension-compression, torsion, proportional axial-torsion, and 90° out-of-phase axial-torsion loadings were investigated. The results show that the overall accuracy of the fatigue life estimates made by using the Lemaitre model is comparable to those obtained by fatigue models that require the definition of a loading cycle. A simple and effective method is described for determining the material constants of the Lemaitre model. |
| _version_ | 1871442480471212032 |
|---|---|
| author | Castro, Fábio |
| author2 | Bemfica, Cainã |
| author2_role | author |
| author_browse | Bemfica, Cainã Castro, Fábio |
| author_facet | Castro, Fábio Bemfica, Cainã |
| author_role | author |
| bitstream.checksum.fl_str_mv | 82d87ad2842798b559d3f332b40422d7 |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 |
| bitstream.url.fl_str_mv | http://repositorio2.unb.br/jspui/bitstream/10482/33605/1/ARTIGO_CalibrationEvaluationLemaitre.pdf |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Castro, Fábio Bemfica, Cainã |
| dc.date.accessioned.fl_str_mv | 2019-01-02T13:54:41Z |
| dc.date.available.fl_str_mv | 2019-01-02T13:54:41Z |
| dc.date.issued.fl_str_mv | 2018 |
| dc.identifier.citation.fl_str_mv | CASTRO, Fábio; BEMFICA, Cainã. Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys. Latin American Journal of Solids and Structures, Rio de Janeiro, v. 15, n. 10, e62, 2018. DOI: http://dx.doi.org/10.1590/1679-78254340. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000707&lng=en&nrm=iso. Acesso em: 15 maio 2019. Epub Oct 22, 2018. |
| dc.identifier.doi.pt_BR.fl_str_mv | http://dx.doi.org/10.1590/1679-78254340 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/33605 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Associação Brasileira de Ciências Mecânicas |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.pt_BR.fl_str_mv | Metais - fadiga Aço-carbono Ligas de alumínio Ligas de magnésio |
| dc.title.pt_BR.fl_str_mv | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | The Lemaitre damage model is evaluated using fatigue test data from five engineering alloys: 1045 steel, 16MnR steel, 7075-T651 Al alloy, extruded AZ61A Mg alloy, and extruded AZ31B Mg alloy. Tension-compression, torsion, proportional axial-torsion, and 90° out-of-phase axial-torsion loadings were investigated. The results show that the overall accuracy of the fatigue life estimates made by using the Lemaitre model is comparable to those obtained by fatigue models that require the definition of a loading cycle. A simple and effective method is described for determining the material constants of the Lemaitre model. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_be5ef2f4fa55ebcf9d08dc6c313af576 |
| identifier_str_mv | CASTRO, Fábio; BEMFICA, Cainã. Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys. Latin American Journal of Solids and Structures, Rio de Janeiro, v. 15, n. 10, e62, 2018. DOI: http://dx.doi.org/10.1590/1679-78254340. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000707&lng=en&nrm=iso. Acesso em: 15 maio 2019. Epub Oct 22, 2018. |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/33605 |
| publishDate | 2018 |
| publishDateSort | 2018 |
| publisher.none.fl_str_mv | Associação Brasileira de Ciências Mecânicas |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository_id_str | |
| spelling | Castro, FábioBemfica, Cainã2019-01-02T13:54:41Z2019-01-02T13:54:41Z2018CASTRO, Fábio; BEMFICA, Cainã. Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys. Latin American Journal of Solids and Structures, Rio de Janeiro, v. 15, n. 10, e62, 2018. DOI: http://dx.doi.org/10.1590/1679-78254340. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000707&lng=en&nrm=iso. Acesso em: 15 maio 2019. Epub Oct 22, 2018.http://repositorio.unb.br/handle/10482/33605http://dx.doi.org/10.1590/1679-78254340Associação Brasileira de Ciências MecânicasLatin American Journal of Solids and Structures - (CC BY) - This is an open-access article distributed under the terms of the Creative Commons Attribution License. Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018001000707&lng=en&nrm=iso. Acesso em: 15 maio 2019.info:eu-repo/semantics/openAccessCalibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloysinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMetais - fadigaAço-carbonoLigas de alumínioLigas de magnésioThe Lemaitre damage model is evaluated using fatigue test data from five engineering alloys: 1045 steel, 16MnR steel, 7075-T651 Al alloy, extruded AZ61A Mg alloy, and extruded AZ31B Mg alloy. Tension-compression, torsion, proportional axial-torsion, and 90° out-of-phase axial-torsion loadings were investigated. The results show that the overall accuracy of the fatigue life estimates made by using the Lemaitre model is comparable to those obtained by fatigue models that require the definition of a loading cycle. A simple and effective method is described for determining the material constants of the Lemaitre model.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_CalibrationEvaluationLemaitre.pdfapplication/pdf1199289http://repositorio2.unb.br/jspui/bitstream/10482/33605/1/ARTIGO_CalibrationEvaluationLemaitre.pdf82d87ad2842798b559d3f332b40422d7MD51open access10482/336052023-05-24 20:17:53.149open accessoai:repositorio.unb.br:10482/33605Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-24T23:17:53Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys Castro, Fábio Metais - fadiga Aço-carbono Ligas de alumínio Ligas de magnésio |
| status_str | publishedVersion |
| title | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| title_full | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| title_fullStr | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| title_full_unstemmed | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| title_short | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| title_sort | Calibration and evaluation of the Lemaitre damage model using axial- torsion fatigue tests on five engineering alloys |
| topic | Metais - fadiga Aço-carbono Ligas de alumínio Ligas de magnésio |
| url | http://repositorio.unb.br/handle/10482/33605 http://dx.doi.org/10.1590/1679-78254340 |