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A homogenization model of the Voigt type for skeletal muscle

dc.creatorSpyrou L.A., Agoras M., Danas K.en
dc.date.accessioned2023-01-31T10:01:37Z
dc.date.available2023-01-31T10:01:37Z
dc.date.issued2017
dc.identifier10.1016/j.jtbi.2016.11.018
dc.identifier.issn00225193
dc.identifier.urihttp://hdl.handle.net/11615/79348
dc.description.abstractA three-dimensional constitutive model for skeletal muscle incorporating microstructural characteristics is developed and numerically implemented in a general purpose finite element program. The proposed model takes into account explicitly the volume fractions of muscle fibers and connective tissue by using the Voigt homogenization approach to bridge the different length scales of the muscle structure. The model is used to estimate the active and passive homogenized muscle response. Next, the model is validated by experimental data and periodic three-dimensional unit cell calculations comprising various fiber volume fractions and mechanical properties of the constituents. The model is found to be in very good agreement with both the experimental data and the finite element results for all the examined cases. The influence of fiber volume fraction and material properties of constituents on effective muscle response under several loading conditions is examined. © 2016 Elsevier Ltden
dc.language.isoenen
dc.sourceJournal of Theoretical Biologyen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84999008960&doi=10.1016%2fj.jtbi.2016.11.018&partnerID=40&md5=486ec6ce03bcc8da76370a4a7ba28441
dc.subjectfinite element methoden
dc.subjectmicrostructureen
dc.subjectmuscleen
dc.subjectnumerical modelen
dc.subjectskeletonen
dc.subjectthree-dimensional modelingen
dc.subjectalgorithmen
dc.subjectanisotropyen
dc.subjectArticleen
dc.subjectcollagen fiberen
dc.subjectcontrolled studyen
dc.subjectexperimental studyen
dc.subjectfiber volume fractionen
dc.subjectfinite element analysisen
dc.subjecthumanen
dc.subjecthuman cellen
dc.subjecthuman tissueen
dc.subjectmacroscopyen
dc.subjectmathematical modelen
dc.subjectmicroscopyen
dc.subjectmotor evoked potentialen
dc.subjectmuscle cellen
dc.subjectmuscle structureen
dc.subjectmusculoskeletal system parametersen
dc.subjectpriority journalen
dc.subjectrepresentative volume elementen
dc.subjectskeletal muscleen
dc.subjectstressen
dc.subjectstress strain relationshipen
dc.subjectVoigt homogenization modelen
dc.subjectanimalen
dc.subjectbiological modelen
dc.subjectphysiologyen
dc.subjectskeletal muscleen
dc.subjectAnimalsen
dc.subjectHumansen
dc.subjectModels, Biologicalen
dc.subjectMuscle, Skeletalen
dc.subjectAcademic Pressen
dc.titleA homogenization model of the Voigt type for skeletal muscleen
dc.typejournalArticleen


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