Institutional Repository of Coll Mat Sci & Engn
Design and numerical simulation system of 2D material microstructures | |
Ren, Huaihui; Li, Xudong | |
2009-06-01 | |
发表期刊 | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics |
ISSN | 10039775 |
卷号 | 21期号:6页码:861-868 |
摘要 | In order to achieve "property-oriented" design of microstructures for heterogeneous materials and perform mesomechanics calculations for virtual failure analysis of the microstructure, we employed Voronoi tessellation algorithm, Visual C++ compiling codes along with OpenGL tools to develop a software system, ProDesign, which can be used to simulate 2D microstructures of polycrystals-based composites. The C compiling codes together with Python scripts are used to achieve CAE modeling in ABAQUS for the microstructures. The calculation of mesomechanical responses of the microstructures is realized in a numerical manner. Based on the calculation, "materials structure weakness" of the microstructures can be identified. Microcrack initiation and subsequent propagation in a microstructure can be quantitatively evaluated. The behavior of virtual failure of the microstructure can therefore be deduced. |
关键词 | ABAQUS Application programming interfaces (API) C++ (programming language) Computer simulation Crack propagation Numerical models Heterogeneous materials Material microstructures Material structure Materials structure Mesomechanics Microcrack initiation Software systems Voronoi tessellations |
收录类别 | EI |
语种 | 中文 |
出版者 | Institute of Computing Technology |
EI入藏号 | 20092712172054 |
EI主题词 | Microstructure |
EI分类号 | 723 Computer Software, Data Handling and Applications - 921 Mathematics - 951 Materials Science |
来源库 | Compendex |
分类代码 | 723 Computer Software, Data Handling and Applications - 921 Mathematics - 951 Materials Science |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/111705 |
专题 | 材料科学与工程学院 |
作者单位 | State Key Laboratory of Advanced Non-Ferrous Material, Lanzhou University of Technology, Lanzhou 730050, China |
第一作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Ren, Huaihui,Li, Xudong. Design and numerical simulation system of 2D material microstructures[J]. Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,2009,21(6):861-868. |
APA | Ren, Huaihui,&Li, Xudong.(2009).Design and numerical simulation system of 2D material microstructures.Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics,21(6),861-868. |
MLA | Ren, Huaihui,et al."Design and numerical simulation system of 2D material microstructures".Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics 21.6(2009):861-868. |
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