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Numerical approach to study the effect of shape defect in multi-fastened joints during the assembly process

dc.rights.licenseopenen_US
dc.contributor.authorASKRI, Ramzi
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBOIS, Christophe
IDREF: 080570429
dc.contributor.authorDANOUN, Aymen
IDREF: 256486999
dc.date.accessioned2021-12-14T15:28:20Z
dc.date.available2021-12-14T15:28:20Z
dc.date.issued2021-05-01
dc.identifier.issn1755-5817en_US
dc.identifier.urioai:crossref.org:10.1016/j.cirpj.2021.05.002
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/124167
dc.description.abstractEnWhen designing joined structures, deterministic approaches are commonly considered insufficient to ensure a good compromise between mechanical performances and manufacturing tolerances due to the many sources of variability. Reliability-based design approaches are promising, but they require structural models that take into account the different sources of variability and the complex physical phenomena that govern their effects on mechanical behaviour. This paper proposes a method to analyse the fastening process of parts that include geometric form defects. The structural behaviour of the joint is simulated using a finite element model combining connectors and rigid surfaces to represent fasteners. With this approach, the calculation time can be drastically reduced while frictional contact is maintained between fasteners and parts. Shape defects are generated by translating parts mesh nodes. The method is applied to a case study and its efficiency is evaluated by analysing the evolution of axial bolt preloads and transverse bolt forces during the assembly process. Results demonstrate the ability of the method to simulate different clamping sequences and to capture the interaction between shape defects, bolt-hole clearance and target axial preload.
dc.description.sponsorshipMatériaux composites isolants auto-structurés fonctionnalisés formés sous champ électrique pour la gradation des contraintes des modules électroniques intégrés en 3D - ANR-18-CE05-0005en_US
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enBolted joint
dc.subject.enJoining process
dc.subject.enClamping sequence
dc.subject.enShape defect
dc.subject.enFinite elements
dc.title.enNumerical approach to study the effect of shape defect in multi-fastened joints during the assembly process
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.cirpj.2021.05.002en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
bordeaux.journalCIRP Journal of Manufacturing Science and Technologyen_US
bordeaux.page506-519en_US
bordeaux.volume33en_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-03480414
hal.version1
hal.date.transferred2021-12-14T15:28:35Z
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=CIRP%20Journal%20of%20Manufacturing%20Science%20and%20Technology&rft.date=2021-05-01&rft.volume=33&rft.spage=506-519&rft.epage=506-519&rft.eissn=1755-5817&rft.issn=1755-5817&rft.au=ASKRI,%20Ramzi&BOIS,%20Christophe&DANOUN,%20Aymen&rft.genre=article


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