The Quartic Piecewise-Linear Criterion for the Multiaxial Yield Behavior of Human Trabecular Bone
نویسندگان
چکیده
منابع مشابه
The modified super-ellipsoid yield criterion for human trabecular bone.
Despite the importance of multiaxial failure of trabecular bone in many biomechanical applications, to date no complete multiaxial failure criterion for human trabecular bone has been developed. By using experimentally validated nonlinear high-resolution, micromechanical finite-element models as a surrogate for multiaxial loading experiments, we determined the three-dimensional normal strain yi...
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15 صفحه اولAnalysis of Trabecular Bone Multiaxial Failure Using Large Scale Computation
INTRODUCTION Multiaxial failure behavior of trabecular bone is important clinically since multiaxial loads occur in vivo, and are associated with hip fractures [1, 2] and implant loosening [3]. Knowledge of the multiaxial failure behavior of trabecular bone also has biological importance since it will enable whole bone finite element models [4] to accurately predict failure loads. To date, no c...
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ژورنال
عنوان ژورنال: Journal of Biomechanical Engineering
سال: 2015
ISSN: 0148-0731,1528-8951
DOI: 10.1115/1.4029109