| Autor: |
Serkov, K. V., Shibaev, V. A., Berestova, S. A., Mityushov, E. A., Khlebnikov, N. A. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2017, Vol. 1886 Issue 1, p1-5, 5p, 1 Color Photograph, 4 Diagrams, 3 Graphs |
| Abstrakt: |
This paper presents a model for reinforcing a fibrous composite used to produce bone implants. The dependence of the anisotropy of the elastic properties of a composite material on the elastic properties of a fiber and matrix material and on texture parameters containing information on the orientation of fibers is considered. As an illustration, the vector models characterizing the dependence of the Young's modulus on the direction for the composite material with the proposed spatial reinforcement scheme are presented. The dependence of the Young's modulus on the geometric parameters of the developed unit cell of reinforcement is analyzed. The width, height of the unit cell and fiber radius, elastic properties of the matrix and fibers are chosen as parameters of the composite material model. Based on the results of these studies, the optimal geometric characteristics of elementary cells could be selected for the production of bone implants with the predefined physicomechanical properties. This method allows us to easily change the reinforcement scheme, selecting the optimum in the conditions of the tasks. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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