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dc.rights.licenseopenen_US
hal.structure.identifierLaboratoire des Composites Thermostructuraux [LCTS]
dc.contributor.authorMARTIN, Eric
dc.contributor.authorLEGUILLON, D.
dc.contributor.authorSEVECEK, O.
dc.contributor.authorBERMEJO, Raul
dc.date.accessioned2021-12-07T15:15:44Z
dc.date.available2021-12-07T15:15:44Z
dc.date.issued2018-10-01
dc.identifier.issn0013-7944en_US
dc.identifier.urioai:crossref.org:10.1016/j.engfracmech.2018.06.021
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/124043
dc.description.abstractEnThe effect of small critical flaws on the strength of polycrystalline ceramic materials is analyzed with the help of an initiation criterion combining both a stress and an energy conditions. If the size of the defect is smaller than the characteristic material length, numerical predictions reveal that the defect (either sharp or blunt) has no effect on the strength. This result is in a good agreement with experimental results obtained from the strength measurements of ceramic materials with controlled flaws. Combining two fracture tests after introducing flaws with controlled sizes enables to identify the fracture parameters of the ceramic material.
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.sourcecrossref
dc.subject.enCrack nucleation
dc.subject.enCoupled criterion
dc.subject.enFinite fracture mechanics
dc.subject.enTensile strength
dc.subject.enCeramics
dc.title.enUnderstanding the tensile strength of ceramics in the presence of small critical flaws
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.engfracmech.2018.06.021en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
bordeaux.journalEngineering Fracture Mechanicsen_US
bordeaux.page167-175en_US
bordeaux.volume201en_US
bordeaux.hal.laboratoriesLaboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionCEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-01906008
hal.version1
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Engineering%20Fracture%20Mechanics&rft.date=2018-10-01&rft.volume=201&rft.spage=167-175&rft.epage=167-175&rft.eissn=0013-7944&rft.issn=0013-7944&rft.au=MARTIN,%20Eric&LEGUILLON,%20D.&SEVECEK,%20O.&BERMEJO,%20Raul&rft.genre=article


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