Аннотация
3D computer simulation of mechanical behavior of a brittle porous material under uniaxial compression is considered. The movable cellular automaton method, which is a representative of particle methods in solid mechanics, is used for computation. In an initial structure the automata are positioned in FCC packing. The pores are set up explicitly by removing single automata from the initial structure. The computational results show that the curves of dependence of strength and elastic properties of the modeled specimens on porosity have a break at the porosity value about 20 %, i.e. percolation threshold. The obtained results are in close agreement with available experimental data.
| Язык оригинала | Английский |
|---|---|
| Название основной публикации | Particle-Based Methods II - Fundamentals and Applications |
| Страницы | 249-255 |
| Число страниц | 7 |
| Состояние | Опубликовано - 2011 |
| Событие | 2nd International Conference on Particle-Based Methods, PARTICLES 2011 - Barcelona, Испания Продолжительность: 26 окт 2011 → 28 окт 2011 |
Другое
| Другое | 2nd International Conference on Particle-Based Methods, PARTICLES 2011 |
|---|---|
| Страна | Испания |
| Город | Barcelona |
| Период | 26.10.11 → 28.10.11 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Цитировать
Smolin, A. Y., Roman, N. V., Loginova, D. S., Konovalenko, I. S., & Psakhie, S. G. (2011). Influence of porosity percolation on mechanical properties of ceramic materials. 3D simulation using movable cellular automata. В Particle-Based Methods II - Fundamentals and Applications (стр. 249-255)