A two-scale method for identifying mechanical parameters of composite materials with periodic configuration
文献类型：期刊论文
| 作者 | Cui, J. Z. ; Yu, X. G.
|
| 刊名 | ACTA MECHANICA SINICA
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 22期号:6页码:581-594 |
| 关键词 | two-scale method stiffness strength composite materials small periodic configuration |
| ISSN号 | 0567-7718 |
| DOI | 10.1007/s10409-006-0037-2 |
| 英文摘要 | In this paper, a two-scale method (TSM) is presented for identifying the mechanics parameters such as stiffness and strength of composite materials with small periodic configuration. Firstly, a formulation is briefly given for two-scale analysis (TSA) of the composite materials. And then a two-scale computation formulation of strains and stresses is developed by displacement solution with orthotropic material coefficients for three kinds of such composites structures, i.e., the tension column with a square cross section, the bending cantilever with a rectangular cross section and the torsion column with a circle cross section. The strength formulas for the three kinds of structures are derived and the TSM procedure is discussed. Finally the numerical results of stiffness and strength are presented and compared with experimental data. It shows that the TSM method in this paper is feasible and valid for predicting both the stiffness and the strength of the composite materials with periodic configuration. |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000243453400009 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/2901]  |
| 专题 | 计算数学与科学工程计算研究所 |
| 通讯作者 | Cui, J. Z. |
| 作者单位 | Chinese Acad Sci, Acad Math & Syst Sci, Beijing 10080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, J. Z.,Yu, X. G.. A two-scale method for identifying mechanical parameters of composite materials with periodic configuration[J]. ACTA MECHANICA SINICA,2006,22(6):581-594. |
| APA | Cui, J. Z.,&Yu, X. G..(2006).A two-scale method for identifying mechanical parameters of composite materials with periodic configuration.ACTA MECHANICA SINICA,22(6),581-594. |
| MLA | Cui, J. Z.,et al."A two-scale method for identifying mechanical parameters of composite materials with periodic configuration".ACTA MECHANICA SINICA 22.6(2006):581-594. |
入库方式： OAI收割
来源：数学与系统科学研究院
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