文章基本信息

标题：A Boundary Element Formulation for Modeling Micro-Heterogeneous Materials
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作者：Federico C. Buroni ; Rogério J. Marczak
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2006
卷号：XXV
期号：30
页码：2747-2768
出版社：CIMEC-INTEC-CONICET-UNL
摘要：This work presents a Boundary Element Method formulation for modeling
two-dimensional microstructures containing cylindrical voids and
inclusions. Inhomogeneities are modeled in an efficient way by using a
single specially developed element. Trigonometric functions are used
as a base for the element shape functions. A static condensation
scheme is performed on the system of equations to further improve the
efficiency of the formulation. The accuracy of the proposed method is
illustrated with some examples.