Study on multi-scale modeling of plasticity by atomic model

被引：0

作者：

Saiki, Isao ^{[1
,2
]}

Kanke, Shigeri ^{[3
]}

Nakajima, Akinori ^{[1
,4
]}

Terada, Kenjiro ^{[1
,2
]}

机构：

[1] Dept. of Civil Eng., Tohoku University, Sendai 980-8579

[2] Yokogawa Techno Information Service Inc., Funabashi, 273-0026

[3] Dept. of Civil Eng., Utsunomiya University, Utsunomiya 321-8585

来源：

Structural Engineering/Earthquake Engineering | 2005年 / 22卷 / 02期

关键词：

Atomic model; Dislocation; Molecular dynamics; Multi-scale modeling; Plastic deformation;

D O I：

10.2208/jsceseee.22.209s

中图分类号：

学科分类号：

摘要：

By virtue of the development of metallurgy and the theory of dislocation, one can qualitatively anticipate the mechanical properties of a material from its microstructure. Moreover, not qualitative but quantitative and precise anticipation is more beneficial for efficient development of new materials. In this context, we utilize a multi-scale method with atomic model, which is a particle system that has potential, and discuss the possibility of quantitative anticipation of material properties including plastic deformation through several representative numerical examples.

引用

页码：209s / 217s

页数：8

共 19 条

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