A finite deformation analysis of polycrystal by considering the influence of grain boundary

被引：0
|
作者：
Pan, WK
Zhang, YW
Wang, TC
机构：
[1] UNIV SCI & TECHNOL CHINA,HEFEI 230026,PEOPLES R CHINA
[2] CHINESE ACAD SCI,INST MECH,BEIJING 100080,PEOPLES R CHINA
来源：
ACTA MECHANICA SOLIDA SINICA | 1996年 / 9卷 / 03期
关键词：
grain boundary; slip; slid; crystal plasticity; finite deformation;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By combining grain boundary (GB) and its influence zone, a micromechanic model for polycrystal is established for considering the influence of GB. By using the crystal plasticity theory and the finite element method for finite deformation, numerical simulation is carried out by the model. Calculated results display the microscopic characteristic of deformation fields of grains and are in qualitative agreement with experimental results.
引用
收藏
页码：189 / 200
页数：12
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