Extremum principle of crystal plasticity
文献类型：期刊论文
| 作者 | Wang ZQ(王自强)
|
| 刊名 | Scientia Sinica Series A-Mathematical Physical Astronomical & Technical Sciences
 |
| 出版日期 | 1988 |
| 卷号 | 31期号:4页码:425-435 |
| ISSN号 | 0253-5831 |
| 通讯作者 | WANG, ZQ (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA. |
| 中文摘要 | An analytical method for determining slip shear rate under prescribed stress rate or prescribed strain rate has been presented on the basis of the incremental theory of crystal plasticity. The problem has been reduced to a quadric convex programming.In order to analyse the plastic response of crystals subjected to external load, two new extremum principles are proposed. They are equivalent to the boundary-value problem of crystal plasticity. By the new extremum principles, the slip shear rates are independent function which can be obtained from the variational equation. |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1988N254100004 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39680]  |
| 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 | Wang ZQ. Extremum principle of crystal plasticity[J]. Scientia Sinica Series A-Mathematical Physical Astronomical & Technical Sciences,1988,31(4):425-435. |
| APA | Wang ZQ.(1988).Extremum principle of crystal plasticity.Scientia Sinica Series A-Mathematical Physical Astronomical & Technical Sciences,31(4),425-435. |
| MLA | Wang ZQ."Extremum principle of crystal plasticity".Scientia Sinica Series A-Mathematical Physical Astronomical & Technical Sciences 31.4(1988):425-435. |
入库方式： OAI收割
来源：力学研究所
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