| 基于晶体塑性理论的大变形数值模拟技术 | |
| 刘海军 ; 方刚 ; 曾攀 ; LIU Hai-jun ; FANG Gang ; ZENG Pan | |
| 2010-06-08 ; 2010-06-08 | |
| 关键词 | 晶体塑性 织构 各向异性 crystal plasticity texture anisotropy TG301 |
| 其他题名 | Numerical simulation technology based on crystal plasticity theory |
| 中文摘要 | 介绍和评述了晶体塑性力学的数值模拟技术,包括单晶体塑性本构、多晶均匀化模型以及晶体塑性本构模型的数值实现,并预测晶体塑性理论的一些新的发展动向。; Crystallographic texture developed during the finite plastic deformation of polycrystalline aggregate has significant influence on its mechanical and physical properties as it causes plastic anisotropy.During the last two decades, many scientists of mechanics and materials endeavor to effectively predict the plastic behavior of polycrystalline materials using the crystal plasticity theory.The fundamentals and recent advances of the crystal plasticity theory are summarized in this paper, including the constitutive model for single crystals, averaging schemes between the polycrystal and the single grains within the aggregate, the numerical implementation of the constitutive models and also some predictions on the future development of the crystal plasticity theory.; 国家自然科学基金资助项目(50205013)。 |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/48280]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 刘海军,方刚,曾攀,等. 基于晶体塑性理论的大变形数值模拟技术[J],2010, 2010. |
| APA | 刘海军,方刚,曾攀,LIU Hai-jun,FANG Gang,&ZENG Pan.(2010).基于晶体塑性理论的大变形数值模拟技术.. |
| MLA | 刘海军,et al."基于晶体塑性理论的大变形数值模拟技术".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论