Linear viscoelasticity - bone volume fraction relationships of bovine trabecular bone

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Linear viscoelasticity - bone volume fraction relationships of bovine trabecular bone

Trabecular bone has been previously recognized as time-dependent (viscoelastic) material, but the relationships of its viscoelastic behaviour with bone volume fraction (BV/TV) have not been investigated so far. Therefore, the aim of the present study was to quantify the time-dependent viscoelastic behaviour of trabecular bone and relate it to BV/TV. Uniaxial compressive creep experiments were p...

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Combination of topological parameters and bone volume fraction better predicts the mechanical properties of trabecular bone.

Trabecular bone structure may complement bone volume/total volume fraction (BV/TV) in the prediction of the mechanical properties. Nonetheless, the direct in vivo use of information pertaining to trabecular bone structure necessitates some predictive analytical model linking structure measures to mechanical properties. In this context, the purpose of this study was to combine BV/TV and topologi...

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Nonlinear viscoelastic characterization of bovine trabecular bone

The time-independent elastic properties of trabecular bone have been extensively investigated, and several stiffness-density relations have been proposed. Although it is recognized that trabecular bone exhibits time-dependent mechanical behaviour, a property of viscoelastic materials, the characterization of this behaviour has received limited attention. The objective of the present study was t...

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Multiaxial Viscoelasticity and Damage Effects in Vertebral Trabecular Bone

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ژورنال

عنوان ژورنال: Biomechanics and Modeling in Mechanobiology

سال: 2016

ISSN: 1617-7959,1617-7940

DOI: 10.1007/s10237-016-0787-0