A technique of stretched meshes in the modelling of complex 3D structures in Finite Elements Analysis (FEA) applications
Abstract
The paper presents the computational approach to the process of creation of complex three-dimensional finite elements models. The data are automatically received by the measuring unit and sent directly to the computer. The process of numerical treatment of measuring points' coordinates is shown. As an example of above mentioned method, the construction of human femoral head model is demonstrated. Finally the geometrical model of the object, which can be used by PATRAN system is obtain. Paper presents results of numerical calculations and compares it with a photoelastic experiment.
References
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[2] C. Barillot et al. Computers graphics in medicine: a survey, CRC critical rev. Biomed. Eng., 15(4): 269- 307, 1988.
[3] H. Bieri, I. Metz. Algorithms for generalized digital images represented by bintrees. Technical Report IAM- 91- 001, University of Bern, 1991.
[4] R. Będziński. Engineering Biomechanics [in Polish]. Office of the Wrocław Technical University, Wrocław, 1997.
[5] J . Cwanek, H. Kopecki, M. Kopkowicz, A. Smykla. Computer-aided model analysing of disribution of internal forces acting in a hip joint element [in Polish]. Mechanics in Medicine, Sci. Seminar, Rzeszów, 2000.
[2] C. Barillot et al. Computers graphics in medicine: a survey, CRC critical rev. Biomed. Eng., 15(4): 269- 307, 1988.
[3] H. Bieri, I. Metz. Algorithms for generalized digital images represented by bintrees. Technical Report IAM- 91- 001, University of Bern, 1991.
[4] R. Będziński. Engineering Biomechanics [in Polish]. Office of the Wrocław Technical University, Wrocław, 1997.
[5] J . Cwanek, H. Kopecki, M. Kopkowicz, A. Smykla. Computer-aided model analysing of disribution of internal forces acting in a hip joint element [in Polish]. Mechanics in Medicine, Sci. Seminar, Rzeszów, 2000.
Published
2022-11-17
Issue
pp. 235-245
Section
Articles
License
Copyright © The Author(s).
This work is licensed under the Creative Commons Attribution 4.0 International CC BY 4.0.
How to Cite
Smykla, A. (2022). A technique of stretched meshes in the modelling of complex 3D structures in Finite Elements Analysis (FEA) applications. Computer Assisted Methods in Engineering and Science, 13(2), 235-245. https://cames3.ippt.pan.pl/index.php/cames/article/view/949
