A three dimensional continuum model of skeletal muscle

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Uittreksel

Skeletal muscle consists of a nonlinear, anisotropic, fibrous contractile material. Besides, these properties are distributed non-uniformly across the muscle, which itself can have a complex geometry. Traditional models can not predict the actual local behaviour of the muscle, because uniformity and/or simple geometries are assumed. We present a model, which takes into account the active contractile properties using a Distributed Moment approximated Huxley model and the passive tissue with a three dimensional nonlinear anisotropic elastic model. The model is approximated numerically with the finite element method. The main features of the model are illustrated with simulations of an isometric contraction of a geometrically simple muscle for a plane stress and a plane strain situation.Large differences between both situations demonstrate the importance of this type of modelling.
Originele taal-2Engels
TitelComputer Methods in Biomechanics & Biomedical Engineering -2
RedacteurenJ. Middleton, M.L. Jones, G.N. Pande
Plaats van productieAmsterdam
UitgeverijGordon and Breach Science Publishers
Pagina's543-551
Aantal pagina's10
ISBN van geprinte versie90-5699-206-6
StatusGepubliceerd - 1998

Vingerafdruk

skeletal muscle
continuums
muscles
plane stress
plane strain
geometry
fibers
simulation

Citeer dit

Gielen, A. W. J., Bovendeerd, P. H. M., & Janssen, J. D. (1998). A three dimensional continuum model of skeletal muscle. In J. Middleton, M. L. Jones, & G. N. Pande (editors), Computer Methods in Biomechanics & Biomedical Engineering -2 (blz. 543-551). Amsterdam: Gordon and Breach Science Publishers.
Gielen, A.W.J. ; Bovendeerd, P.H.M. ; Janssen, J.D. / A three dimensional continuum model of skeletal muscle. Computer Methods in Biomechanics & Biomedical Engineering -2. redacteur / J. Middleton ; M.L. Jones ; G.N. Pande. Amsterdam : Gordon and Breach Science Publishers, 1998. blz. 543-551
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Gielen, AWJ, Bovendeerd, PHM & Janssen, JD 1998, A three dimensional continuum model of skeletal muscle. in J Middleton, ML Jones & GN Pande (redactie), Computer Methods in Biomechanics & Biomedical Engineering -2. Gordon and Breach Science Publishers, Amsterdam, blz. 543-551.

A three dimensional continuum model of skeletal muscle. / Gielen, A.W.J.; Bovendeerd, P.H.M.; Janssen, J.D.

Computer Methods in Biomechanics & Biomedical Engineering -2. redactie / J. Middleton; M.L. Jones; G.N. Pande. Amsterdam : Gordon and Breach Science Publishers, 1998. blz. 543-551.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

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AB - Skeletal muscle consists of a nonlinear, anisotropic, fibrous contractile material. Besides, these properties are distributed non-uniformly across the muscle, which itself can have a complex geometry. Traditional models can not predict the actual local behaviour of the muscle, because uniformity and/or simple geometries are assumed. We present a model, which takes into account the active contractile properties using a Distributed Moment approximated Huxley model and the passive tissue with a three dimensional nonlinear anisotropic elastic model. The model is approximated numerically with the finite element method. The main features of the model are illustrated with simulations of an isometric contraction of a geometrically simple muscle for a plane stress and a plane strain situation.Large differences between both situations demonstrate the importance of this type of modelling.

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Gielen AWJ, Bovendeerd PHM, Janssen JD. A three dimensional continuum model of skeletal muscle. In Middleton J, Jones ML, Pande GN, redacteurs, Computer Methods in Biomechanics & Biomedical Engineering -2. Amsterdam: Gordon and Breach Science Publishers. 1998. blz. 543-551