Finite Element Analysis Based on Mechanical Vibration characteristics of Femur Bone

Biomechanics is the combine function of structure and motion of the mechanical parts of a biological system. It utilized the principle of physics by combining the mechanical engineering with biology. The main objective of this study is to investigate the behavior of human femur bone under external vibration modes to provide more intuition in designing the biomechanical component. The solid model of femur bone was designed in solidworks and Ansys was used as the analysis tool. The analysis was carried out for two boundary conditions, fixed-fixed and free-free. The FEA analysis provides the first six modes of failure frequency under different mode shapes. The frequency corresponding to the first mode is called the fundamental frequency of the bone. The result will be helpful for the orthopedic surgeons for bone prosthesis.