Design and numerical simulation system of 2D material microstructures

	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.