| ELASTIC－PLASTIC CONSTITUTIVE MODELS BASED ON THE MULTIPLICATION PROCESSES OF DEFORMED GRAINS |
| |
| 引用本文： | 何宗彦.ELASTIC－PLASTIC CONSTITUTIVE MODELS BASED ON THE MULTIPLICATION PROCESSES OF DEFORMED GRAINS[J].应用数学和力学(英文版),1996,17(3):257-268. |
| |
| 作者姓名： | 何宗彦 |
| |
| 作者单位： | Department of Engineer Mechanics.Qinghua University.Beijing 100084，P.R.China |
| |
| 摘 要： | （何宗彦）ＥＬＡＳＴＩＣ－ＰＬＡＳＴＩＣＣＯＮＳＴＩＴＵＴＩＶＥＭＯＤＥＬＳＢＡＳＥＤＯＮＴＨＥＭＵＬＴＩＰＬＩＣＡＴＩＯＮＰＲＯＣＥＳＳＥＳＯＦＤＥＦＯＲＭＥＤＧＲＡＩＮＳ￥ＨｅＺｏｎｇｙａｎ（ＤｅｐａｒｔｍｅｎｔｏｆＥｎｇｉｎｅｅｒＭｅｃｈａｎｉ...
|
| 收稿时间： | 10 November 1994 |
Elastic-plastic constitutive models based on the multiplication processes of deformed grains |
| |
| He Zongyan.Elastic-plastic constitutive models based on the multiplication processes of deformed grains[J].Applied Mathematics and Mechanics(English Edition),1996,17(3):257-268. |
| |
| Authors: | He Zongyan |
| |
| Institution: | (1) Department of Engineer Mechanics, Qinghua University, 100084 Beijing, Peoples Republic of China |
| |
| Abstract: | According to the characteristics of micro-deformation of polycrystalline metal,the author divides grains intothree kinds and proposes a new conceplion of deformed grains.multiplication,from which some explicit elastic-Plastic constitutive equations can be deduced and some experimental results can be explained quantitativelv,It shows that the macro-yield,rate-correlativity work hardening and other phenomena are all closely related to the kinetic process of grains deformation. |
| |
| Keywords: | polycrystal elastic-plastic deformation constitutive relation yield work hardening dislocation |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
| 点击此处可从《应用数学和力学(英文版)》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学(英文版)》下载免费的PDF全文 |
