An anisotropic elastic-plastic constitutive model for single and polycrystalline metals .1. Theoretical developments
文献类型：期刊论文
| 作者 | Khan AS; Cheng P |
| 刊名 | International Journal of Plasticity
 |
| 出版日期 | 1996 |
| 卷号 | 12期号:2页码:147-162 |
| 关键词 | Cyclic Plasticity Crystals Deformation Aluminum Copper Spin |
| ISSN号 | 0749-6419 |
| 通讯作者 | Khan, AS (reprint author), UNIV MARYLAND,ECS BLDG 234,BALTIMORE,MD 21228, USA. |
| 中文摘要 | An anisotropic elastic-plastic constitutive model for single and polycrystalline metals is proposed. The anisotropic hardening of single crystals, at first, is discussed with the viewpoint of yield surface and a new formulation of it is proposed. Then, a model for the anisotropic hardening of polycrystals is suggested by increasing the number of slip systems and incorporating the interaction of all slip systems. The interaction of grains through grain boundaries is shown to be similar to, and incorporated into, the interaction of slip systems in grains. The numerical predictions and their comparisons with experiments will follow in Part II of this paper. |
| 类目[WOS] | Engineering, Mechanical ; Materials Science, Multidisciplinary ; Mechanics |
| 研究领域[WOS] | Engineering ; Materials Science ; Mechanics |
| 关键词[WOS] | CYCLIC PLASTICITY ; CRYSTALS ; DEFORMATION ; ALUMINUM ; COPPER ; SPIN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1996UQ41400001 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39132]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Khan AS,Cheng P. An anisotropic elastic-plastic constitutive model for single and polycrystalline metals .1. Theoretical developments[J]. International Journal of Plasticity,1996,12(2):147-162. |
| APA | Khan AS,&Cheng P.(1996).An anisotropic elastic-plastic constitutive model for single and polycrystalline metals .1. Theoretical developments.International Journal of Plasticity,12(2),147-162. |
| MLA | Khan AS,et al."An anisotropic elastic-plastic constitutive model for single and polycrystalline metals .1. Theoretical developments".International Journal of Plasticity 12.2(1996):147-162. |
入库方式： OAI收割
来源：力学研究所
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