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Hyper-elastic properties of the human sternocleidomastoideus muscle in tension

hal.structure.identifierLaboratoire de biomécanique [LBM]
dc.contributor.authorGRAS, Laure-Lise
hal.structure.identifierLaboratoire de Biomécanique et Mécanique des Chocs [LBMC UMR T9406]
dc.contributor.authorMITTON, David
dc.contributor.authorVIOT, Philippe
hal.structure.identifierLaboratoire de biomécanique [LBM]
dc.contributor.authorLAPORTE, Sébastien
dc.date.accessioned2021-05-14T10:03:03Z
dc.date.available2021-05-14T10:03:03Z
dc.date.created2013-06-13
dc.date.issued2012-01-01
dc.identifier.issn1751-6161
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78356
dc.description.abstractEnNumerical models of the human body require realistic mechanical properties of the muscles as input, but, generally, such data are available only for animals’ muscles. As a consequence, the aim of this study was to identify the hyper-elastic behavior of the human sternocleidomastoideus muscle in tension using different constitutive laws. Ten sternocleidomastoideus muscles were tested in vitro. The hyper-elastic behavior was modeled with an exponential law and a hyper-elastic constitutive law studied analytically. The latter was also studied with an inverse approach using a subject-specific, finite-element model of each muscle. The three approaches were compared statistically. From these laws and methods, the shear modulus μ (4 to 98 kPa) and the curvature parameter α (17 to 52) were identified. Both the analytical and finite-element approaches gave parameters of the same order of magnitude. The parameters of the exponential and hyper-elastic laws were linked thanks to simple linear equations. Our results evidence that the hyper-elastic tension behavior of human sternocleidomastoideus muscle can be described using a simple model (exponential) considering basic geometric features (initial length and cross-sectional area).
dc.language.isoen
dc.publisherElsevier
dc.subjectBIOMECANIQUE
dc.subjectMODELISATION
dc.subjectPROPRIETE MECANIQUE
dc.subjectESSAI DE TRACTION
dc.title.enHyper-elastic properties of the human sternocleidomastoideus muscle in tension
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jmbbm.2012.06.013
dc.subject.halSciences du Vivant [q-bio]/Ingénierie biomédicale
bordeaux.journalJournal of the mechanical behavior of biomedical materials
bordeaux.pagepp. 131-140
bordeaux.volume15
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-00877369
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00877369v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20the%20mechanical%20behavior%20of%20biomedical%20materials&rft.date=2012-01-01&rft.volume=15&rft.spage=pp.%20131-140&rft.epage=pp.%20131-140&rft.eissn=1751-6161&rft.issn=1751-6161&rft.au=GRAS,%20Laure-Lise&MITTON,%20David&VIOT,%20Philippe&LAPORTE,%20S%C3%A9bastien&rft.genre=article


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