Study of Transverse and Longitudinal Crack Propagation in Human Bone Using the Finite Element Method with MATLAB

  • Abdullah Dhayea Assi Institute of Technology / Baghdad

Abstract

A finite element is a study that is capable of predicting crack initiation and simulating crack propagation of human bone. The material model is implemented in MATLAB finite element package, which allows extension to any geometry and any load configuration. The fracture mechanics parameters for transverse and longitudinal crack propagation in human bone are analyzed. A fracture toughness as well as stress and strain contour are generated and thoroughly evaluated. Discussion is given on how this knowledge needs to be extended to allow prediction of whole bone fracture from external loading to aid the design of protective systems.

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References

J.W.Melvin, "Fracture Mechanics of Bone", Journal of Biomechanical Engineering, Nov 1993.

P.D.Moyle & R.W.Bowden "Fracture of Human Femoral Bone", Journal of Biomechanical Engineering, 1984.

Thalamann NM Kang MJ, Goto T: Problems and Solutions for the Accurate 3D Functional Modeling of the Hip and Shoulder. Proc. of IEEE Computer Graphics International. 2002; [www.miralab.unige.ch/papers/135.pdf]

R.K Nalla, J.H.Kinney & R.O. Ritchie, "Mechanistic Fracture Criteria for the Failure of Human Cortical Bone", Neutral Publishing Group, 2003.

Alfio Quarteroni and Fausto Saleri, "Scientific Computing with MATLAB and Octave" Second Edition, Springer-Verlag Italia, Milano, 2006.

Jaffar AA, Abbas SJ & Abdullah HM: Stress analysis of the hip bone. Al-Khwarizmi Engineering Journal. 2005; 1:61-72.

Dr. Akram Abood Jaffar , Dr. Sadiq Jaffar Abass , Mustafa Qusay Ismae: Biomechanical Aspects of Shoulder and Hip Articulations: A Comparison of Two Ball and Socket Joints, Khwarizmi Engineering Journal. 2006; 1: 1-14.

Published
2019-05-16
How to Cite
Assi, A. (2019). Study of Transverse and Longitudinal Crack Propagation in Human Bone Using the Finite Element Method with MATLAB. Al-Khwarizmi Engineering Journal, 15(2), 44- 49. Retrieved from http://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/506