摘要
The effects of the vacancy point defects on mechanical behavior of planar lattice materials for three isotropic topologies: the regular hexagonal honeycomb, the regular triangular lattice and the Kagome lattice, are investigated, and the affected region of the Kagome lattice is found to be much larger. An analytical model based on an equivalent method and superposition principle is established for the Kagome lattice. The finite element (FE) simulations are carried out to validate the analytical model, and good agreement is found between the numerical and analytical results on the longitudinal displacement at the defect position.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 |
| 页 | 892-895 |
| 页数 | 4 |
| 出版状态 | 已出版 - 2008 |
| 已对外发布 | 是 |
| 活动 | Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 - Huangshan, 中国 期限: 3 6月 2008 → 8 6月 2008 |
出版系列
| 姓名 | Advances in Heterogeneous Material Mechanics 2008 - Proceedings of the 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 |
|---|
会议
| 会议 | Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Huangshan |
| 时期 | 3/06/08 → 8/06/08 |
指纹
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Cui, X. D., & Fang, D. N. (2008). Effects of defects on mechanical behavior of lattice materials. 在 Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 (页码 892-895). (Advances in Heterogeneous Material Mechanics 2008 - Proceedings of the 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008).