A patient-specific finite element methodology to predict damage accumulation in vertebral bodies under axial

Yan Chevalier1, Mathieu Charlebois, Dieter Pahr

  • 1Institute of Lightweight Design and Structural Biomechanics, Vienna University of Technology, Vienna, Austria. yan@ilsb.tuwien.ac.at

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General Case of Eccentric Axial Loading01:12

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Eccentric loading is a crucial concept in the study of structural engineering and mechanics, particularly when analyzing the stability and stress distribution in columns. Unlike centric loading, where the force is applied along the centroidal axis, causing uniform compression, eccentric loading occurs when a force is applied off-center. This off-center application introduces not only direct compressive stress but also bending stress, significantly influencing the column's behavior under load.
Stresses under Combined Loadings01:23

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When analyzing a bent tube with a circular cross-section subjected to multiple forces, it is crucial to determine the stress distribution in order to maintain structural integrity under varied load conditions.
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