Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
first previous next last
cannonical link button

http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-fb2f3d3c-eead-4bb0-b839-0b9ecdff807a

Czasopismo

Acta of Bioengineering and Biomechanics

Tytuł artykułu

Analysis of different material theories used in a FE model of a lumbar segment motion

Autorzy Gohari, E.  Nikkhoo, M.  Haghpanahi, M.  Parnianpour, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN In this study, a nonlinear poroelastic model of intervertebral disc as an infrastructure was developed. Moreover, a new element was defined consisting a disc (Viscoelastic Euler Beam Element) and a vertebra (Rigid Link) as a unit element. Using the new element, three different viscoelastic finite element models were prepared for lumbar motion segment (L4/L5). Prolonged loading (short-term and longterm creep) and cyclic loading were applied to the models and the results were compared with results of in vivo tests. Simplification of the models by using the new element leads to reduction of the runtime of the models in dynamic analyses to few minutes without losing the accuracy in the results.
Słowa kluczowe
PL pełzanie   porosprężystość   lepkosprężystość   metoda elementów skończonych  
EN creep   dynamic loading   finite element method   lumbar motion segment   poroelastic   viscoelastic  
Wydawca Oficyna Wydawnicza Politechniki Wrocławskiej
Czasopismo Acta of Bioengineering and Biomechanics
Rocznik 2013
Tom Vol. 15, nr 2
Strony 33--41
Opis fizyczny Bibliogr. 26 poz., rys., tab., wykr.
Twórcy
autor Gohari, E.
  • Ph.D. Student, Department of Bioengineering, Science and Research Branch, Islamic Azad University (IAU), Tehran, Iran, e.gohari@srbiau.ac.ir
autor Nikkhoo, M.
  • School of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran
  • Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan
autor Haghpanahi, M.
  • School of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran
autor Parnianpour, M.
  • School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
  • Industrial and Management Engineering Department, Hanyang University, Ansan, South Korea
Bibliografia
[1] SCHMIDT H., SHIRAZI-ADL A., GALBUSERA F., WILKE H.J., Response analysis of the lumbar spine during regular daily activity – A finite element analysis, J. Biomecanics, 2010, Vol. 43(10), 1849–1856.
[2] TYNDYK M.A., BARRON V., MCHUGH P.E., O’MAHONEY D., Generation of a finite element model of th thoracolumbar spine, Acta of Bioengineering and Biomechancs, 2007, Vol. 9(1), 35–46.
[3] SONCAK P., GOLINSKI W.Z., GENTLE R.C., Biomechanical evaluation of anterior cervical spine stablisation using the finite element approach, Acta of Bioengineering and Biomechanics, 1999, Vol. 1(1), 95–100.
[4] JAVADI M., HAGHPANAHI M., Evaluation of a three dimensional parametric model of whole lower cervical spine (C3- C7), Paper presented at: BEBI ‘08. The WSEAS International conference on Biomedical Electronics and Biomedical Informatics, Greece, 2008.
[5] MCNALLY D.S., ADAMS M.A., GOODSHIP A.E., Can intervertebral disc prolapse be predicted by disc mechanics?, Spine, 1993, Vol. 18, 1525–1530.
[6] NATARAJAN R.N., WILLIAMS J.R., ANDERSSON G.B., Recent advances in analytical modeling of lumbar disc degeneration, Spine, 2004, Vol. 29, 2733–2741.
[7] LODYGOWSKI T., KAKOLI W., WIERSZYCKI M., Three-dimentional nonlinear finite element model of the human lumbar spine segment, Acta of Bioengineering and Biomechancs, 2004, Vol. 7(2), 17–28.
[8] SHIRAZI-ADL A., SHRIVASTAVA S.C., Stress analysis of the lumbar disc body unit in compression: A three-dimensional nonlinear finite element study, Spine, 1984, Vol. 9(2), 120–134.
[9] WANG J.L., PARNIANPOUR M., SHIRAZI-ADL A., ENGIN A.E., LI S., PATWARDHAN A., Development and validation of a viscoelastic finite-element model of an L2–L3 motion segment, Theor. and Appl. Fracture Mech., 1997, Vol. 28, 81–[93
10] WANG J. L., PARNIANPOUR M., SHIRAZI-ADL A., ENGIN A.E., Viscoelastic finite-element analysis of a lumbar motion segment in combined compression and sagittal flexion: Effect of loading rate, Spine, 2000, Vol. 25, 310–318.
[11] SHIRAZI-ADL A., PARNIANPOUR M., Role of posture in mechanics of the lumbar spine in compression, J. Spinal Disord., 1996, Vol. 9, 277–328.
[12] PERIE D., AUBIN C.E., LACROIX M., LAFON Y., LABELLE H., Biomechanical modeling of orthotic treatment of the scoliotic spine including detailed representation of the brace-torso interface, Med.Biol.En., 2004, Vol. 42, 339–344.
[13] BELYTSCHKO T., KULAK R.F., SCHULTZ A., Finite element stress analysis of an IVD, J. Biomech., 1972, Vol. 7, 277–285.
[14] KIM Y.E., GOEL V.K., WEINSTEIN J.N., LIM T.H., Effect of disc degeneration at one level on the adjacent level in axial mode, Spine, 1991, Vol. 16, 331–350.
[15] ARGOUBI M., SHIRAZI-ADL A., Poroelastic creep response analysis of a lumbar motion segment in compression, J. Biomech., 1996, Vol. 29, 1331–1339.
[16] SIMON B.R., WU J.S., CARLTON M.W., Poroelastic dynamic structural models of rhesus spinal motion segments, Spine, 1985, Vol. 10, 494–507.
[17] WU J.S., CHEN J.H., Clarification of the mechanical behavior of spinal motion segments through a three-dimensional poroelastic mixed finite element model, Med. Eng. and Physics., 1996, Vol. 18, 215–224.
[18] LEE C.K., KIM Y.E., LEE C.S., Impact response of the IVD in a finite element model, Spine, 2000, Vol. 25, 2431–2439.
[19] LAIBLE J.P., PFLASTER D.S., KRAG M.H., A poroelasticswelling finite element model with application to the intervertebral disc, Spine, 1993, Vol. 18, 659–670.
[20] IATRIDIS J.C, LAIBLE J.P., KRAG M.H., Influence of fixed charge density magnitude and distribution on the intervertebral disc, J. Biomech. Eng., 2003, Vol. 125, 12–24.
[21] WILLIAMS J.R., NATARAJAN R.N., ANDERSSON G.B.J., Inclusion of regional poroelastic material properties better predicts biomechanical behavior of lumbar discs subjected to dynamic loading, J. Biomechanics, 2007, Vol. 40, 1981–1987.
[22] EHLERS W., Challenges of porous media models in geo and biomechanical engineering including electro chemically active polymers and gels, Eng. Sci. Appl. Math., 2009, Vol. 1, 1–24.
[23] KOJIC M., FILIPOVIC N., STOJANOVIC B., KOJIC N., Computer Modeling in Bioengineering, John Wiley & Sons, 2008.
[24] NIKKHOO M., HAGHPANAHI M., PARNIANPOUR M., WANG J.L., An Axisymmetric Poroelastic Model for Description of the Short-Term and Long-Term Creep Behavior of L4-L5 Intervertebral Disc, Paper presented at: MECBME’11. Proc. of the 1st Middle East Conference on Biomedical Engineering; UAE, 2011.
[25] TYRRELL A.R., REILLY T., TROUP J.D.G., Circadian variation in stature and the effects of spinal loading, Spine, 1985, Vol. 10, 161–164.
[26] ADAMS M.A., MCMILLAN D.W., GREEN T.P., DOLAN P., Sustained loading generates stress concentration in lumbar
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-fb2f3d3c-eead-4bb0-b839-0b9ecdff807a
Identyfikatory