THE MECHANICAL BEHAVIOR AND THE MATHEMATICAL MODELING OF AN INTERVERTEBRAL DISC
In this paper was developed a study about the dynamical of the intervertebral disc. The three main properties of the bone tissue i.e. material damping, anisotropy and non-homogeneity were took into consideration. We consider the torsional vibration of a intervertebral ring under the action of a moment. Using the Laplace transformation method we obtained the general solution of the components of elastic displacement along radial, circumferential and axial direction. Using the Simulink environment from MatLab Software was given the behavior of the solutions.
Key words: biosolid mechanics, Laplace Transformation, Simulink.
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