MODELING OF THE MICROMECHANICAL BEHAVIOR OF UNIDIRECTIONAL FIBER-REINFORCED CERAMICS BY THE EXAMPLE OF SIC/SIC

被引：8
作者：
ISMAR, H
REINERT, U
机构：
[1] Lehrstuhl für Technische Mechanik, Universität des Saarlandes, Stadtwald, Saarbrücken
来源：
ARCHIVE OF APPLIED MECHANICS | 1995年 / 66卷 / 1-2期
关键词：
REINFORCED CERAMICS; MICROMECHANICAL-STATISTICAL MODELING; FIBER/MATRIX CRACKING; NONLINEAR FRICTION; FIBER PULL-OUT;
D O I：
10.1007/BF00786687
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The modelling of the mechanical properties of a substructure, based on the properties of the individual phases and their interactions, is presented on the example of the unidirectional SiC fibre-reinforced SiC composite. The substructure is selected in such a way that the total structure can be modelled from a wide number of substructures. The numerical evaluation of the model is accomplished by means of the finite element method (FEM). Finally, in numerical simulations of a particular example, the statistically verified events of damage in the substructure are described.
引用
收藏
页码：34 / 44
页数：11
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