A biomechanical model to simulate the effect of a high vertical loading on trunk flexural stiffness

Sadok Mehrez1, Hichem Smaoui, Fatma Z Ben Salah

  • 1a Polytechnic School of Tunisia, Rue El-Khawarizmi, B.P. 743 , La Marsa 2078 , Tunisia.

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When a rod is made of different materials or has various cross-sections, it must be divided into parts that meet the necessary conditions for determining the deformation. These parts are each characterized by their internal force, cross-sectional area, length, and modulus of elasticity. These parameters are then used to compute the deformation of the entire rod.
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Normal Strain under Axial Loading

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