التفاصيل البيبلوغرافية
| العنوان: |
Numerical homogenization of gyroid structures. |
| المؤلفون: |
Krejčí, T., Řehounek, L., Jíra, A., Šejnoha, M., Kruis, J., Koudelka, T. |
| المصدر: |
AIP Conference Proceedings; 2022, Vol. 2425 Issue 1, p1-4, 4p |
| مصطلحات موضوعية: |
ELASTICITY, DEGREES of freedom, THREE-dimensional modeling, COMPUTER simulation |
| مستخلص: |
The paper presents a numerical homogenization of elastic properties of gyroid structures used in modern implantology. Gyroid structures can be characterized as a system of intersecting walls. Their numerical modeling and three-dimensional discretization by finite elements usually give a vast number of degrees of freedom. A homogenization approach based on a two-level method can be a practical solution. A coarse mesh discretizes the gyroid specimen at the macro-level, and elements are represented by homogenized properties taken from a representative volume element analysis at the meso-level. The application of the two-scale procedure is illustrated by a numerical simulation of compression tests of gyroid specimens. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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