FINITE ELEMENT ANALYSIS OF STRESS INTENSITY FACTORS OF CRACKS INITIATED IN MULTI-MATERIALS

被引：0
|
作者：
Attou, Saadia [1 ]
Bouafia, Farida [1 ,2 ]
Serier, Boualem [2 ]
机构：
[1] Univ Ain Temouchent, Mech Engn Dept, Ain Temouchen 46000, Algeria
[2] Univ Djillali Liabes Sidi Bel Abbes, Mech Engn Dept, LMPM, Sidi Bel Abbes 22000, Algeria
来源：
COMPOSITES THEORY AND PRACTICE | 2024年 / 24卷 / 02期
关键词：
finite element method; crack; defect; metal-ceramic interface; RESIDUAL-STRESS; STRENGTH; CERAMICS;
D O I：
10.62753/ctp.2024.08.2.2
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In the present work, the finite element method was used to investigate residual stresses in multi-material systems during fabrication. A three-dimensional numerical model was designed to examine the impact of defects at the metal-ceramic interface. Additionally, this model facilitates the analysis of crack behavior originating in ceramic materials. The study extends its scope to explore the effects of crack-interface interaction, crack-defect interaction, and crack size on stress intensity factors.
引用
收藏
页码：130 / 140
页数：11
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