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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 55
ADVANCES IN COMPUTATIONAL STRUCTURAL MECHANICS Edited by: B.H.V. Topping
Paper XIII.1
A New Anisotropic Bone Remodelling Model: Structural Behaviour of the 3D Femur J.M. Garcia*, M. Doblare*, L. Gracia*, B. Seral+, F. Seral+ and D. Palanca+
*Department of Mechanical Engineering, University of Zaragoza, Spain
J.M. Garcia, M. Doblare, L. Gracia, B. Seral, F. Seral, D. Palanca, "A New Anisotropic Bone Remodelling Model: Structural Behaviour of the 3D Femur", in B.H.V. Topping, (Editor), "Advances in Computational Structural Mechanics", Civil-Comp Press, Edinburgh, UK, pp 303-315, 1998. doi:10.4203/ccp.55.13.1
Abstract
The main purpose of this work is to study the capacity of
bone to adapt itself to a variety of mechanical loadings. An
analysis of the most important bone adaptive remodeling
formulations was developed, improving their mechanical
consistency, this study has been done in 2D and 3D,
observing the validity of bidimensional models.
A new theory, which incorporates different levels of anisotropy, is proposed. It is based on an exponential law, which is closest to the reality. The new model's density distributions, using the proximal femur as example, are very similar to other models, but the stability and convergence is improved with this new formulation. purchase the full-text of this paper (price £20)
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