介绍一种用于金属基复合材料微观组织结构的计算模拟与可视化表征的有效方法。着重阐述了利用Laguerre图构造算法、Monto-Carlo方法及Laguerre窗口技术构造金属基复合材料微结构的技术流程，说明如何通过改变、控制、组合不同种类的微结构模块，产生更加复杂的金属基复合材料微结构的方法。在此基础上，根据模块化设计思路，设计并开发仿真软件 VisualTPS 以作为金属基复合材料微观组织结构的计算机设计、性能导向型研究体系的工具。
A method for the metal matrix composite microstructure simulation and visualization was introduced. A set of microstructures for composite materials was constructed by using the algorithm of Laguerre diagram, Monto-Carlo method and Laguerre Windows technique. The modularized microstructure can be altered, manipulated and combined so as to create more complex microstructure. Based on the modular design ideas, the software, namely VisualTPS, was developed as a tool for the metal matrix composite microstructure computer design and performance-oriented research.
参考文献
| [1] | Ostoja-Starzewski M. .Random field models of heterogeneous materials[J].International Journal of Solids and Structures,1998(19):2429-2455. |
| [2] | MOORTHY S;GHOSH S .A voronoi cell finite element model for particle cracking in elastic-plastic composite materials[J].Computer Methods in Applied Mechanics and Engineering,1998,151:377-400. |
| [3] | BURYACHENKO V A .Multiparticle effective field and related methods in micromechanics of composite materials[J].Applied Mechanics Review,2001,54:1-47. |
| [4] | KUMAR S .Computer simulation of 3D material microstructures and its application in the determination of mechanical behavior of polycrystalline materials and engineering structures[D].Pennsylvania:The Pennsylvania State University,1992. |
| [5] | KUMAR S;KURTZ S K;AGARWALA V K .Micro-stress distribution within polycrystalline aggregate[J].ACTA MECHANICA,1996,114:203-216. |
| [6] | AURENHAMMER F .Power diagrams:Properties,algorithms and applications[J].SIAM Journal on Computing,1987,16(01):78-96. |
| [7] | Fitting Three-dimensional Laguerre Tessellations To Foam Structures[J].Journal of applied statistics,2008(9/10):p.985-995. |
| [8] | Zhigang Fan;Yugong Wu;Xuanhe Zhao;Yuzhu Lu .Simulation of polycrystalline structure with Voronoi diagram in Laguerre geometry based on random closed packing of spheres[J].Computational Materials Science,2004(3):301-308. |
| [9] | MICHEL COSTER;XAVIER ARNOULD;JEAN-LOUIS CHERMANT;ABDER EL MOATAZ;THIERRY CHARTIER .A MICROSTRUCTURAL MODEL BY SPACE TESSELLATION FOR A SINTERED CERAMIC: CERINE[J].Image analysis and stereology,2005(2):105-116. |
| [10] | LI M;GHOSH S;RICHMOND O;WEILAND H,ROUNS T N .Three-dimensional characterization and modeling of particle reinforced metal matrix composites:Part I. Quantitative description of microstructural morphology[J].Materials Science and Engineering A,1999,265:153-173. |
| [11] | LI M;GHOSH S;RICHMOND O;WEILAND H,ROUNS T N .Three dimensional characterization and modeling of particle reinforced metal matrix composites:part Ⅱ. Damage characterization[J].Materials Science and Engineering A,1999,266:221-240. |
| [12] | Li XD .Visualized simulation and modularized architecture of microstructures for composite materials[J].Composite interfaces,2005(3/4):291-309. |
| [13] | 李旭东.复合材料微观组织结构的计算机可视化表征[C].2004年材料科学与工程新进展论文集,2004:1103-1111. |
| [14] | 任淮辉,李旭东.三维材料微结构设计与数值模拟[J].物理学报,2009(06):4041-4052. |
| [15] | 李俊琛,李旭东,盛捷.异质体材料三维微观组织结构的可视化仿真[J].吉林大学学报（工学版）,2010(01):92-97. |
| [16] | 毛卫民.金属材料的晶体学织构与各向异性[M].北京:科学出版社,2002 |
| [17] | 彭可,易茂中,刘勋,冉丽萍,葛毅成,杨琳.SiC/MoSi_2纳米复合材料的显微结构与力学性能[J].中国有色金属学报,2009(12):2155-2161. |
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