Mesoscale modeling of dynamic fracture of ceramic materials

被引：0
|
作者：
Maiti, Spandan [1 ]
Geubelle, Philippe H. [1 ]
机构：
[1] Dept. Aeronautical Engineering, Univ. Illinois at Urbana-Champaign, Urbana, IL 61801, United States
来源：
CMES - Computer Modeling in Engineering and Sciences | 2004年 / 5卷 / 02期
关键词：
Brittleness - Computer simulation - Cracks - Finite element method - Fracture - Grain boundaries - Grain size and shape - Mathematical models - Microstructure - Polycrystalline materials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dynamic propagation and branching of a mode I crack in polycrystalline brittle materials like ceramics are investigated numerically using a 2-D explicit grain-based cohesive/volumetric finite element scheme. The granular microstructure of the ceramics is taken into account and the crack is restricted to propagate along the grain boundaries. Special emphasis is placed on studying the effect of grain size and cohesive parameters on the crack branching instability.
引用
收藏
页码：91 / 101
相关论文
共 50 条
  • [41] Dynamic Fracture Analysis of Functionally Gradient Materials with Two Cracks By Peridynamic Modeling
    Cheng, Zhanqi
    Jin, Dongdong
    Yuan, Chengfang
    Li, Le
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2019, 121 (02): : 445 - 464
  • [42] ON THE DYNAMIC FRACTURE OF PIEZOELECTRIC MATERIALS
    DASCALU, C
    MAUGIN, GA
    QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS, 1995, 48 : 237 - 255
  • [43] HIGH TEMPERATURE FRACTURE OF CERAMIC MATERIALS.
    Wiederhorn, Sheldon M.
    Ultramicroscopy, 1979, : 60 - 73
  • [44] EFFECT OF COMBINED STRESSES ON FRACTURE OF CERAMIC MATERIALS
    BROUTMAN, LJ
    KRISHNAK.SM
    MALLICK, PK
    AMERICAN CERAMIC SOCIETY BULLETIN, 1970, 49 (04): : 390 - &
  • [45] Fractal analysis of fracture surfaces in ceramic materials
    Wasen, J
    Heier, E
    Hansson, T
    SCRIPTA MATERIALIA, 1998, 38 (06) : 953 - 957
  • [46] Fracture response of ceramic materials to indentation loading
    Melková, L
    Jonsta, Z
    Mazanec, K
    FRACTOGRAPHY OF ADVANCED CERAMICS, 2002, 223 : 247 - 250
  • [47] EVALUATION OF FRACTURE-TOUGHNESS FOR CERAMIC MATERIALS
    FUJII, T
    NOSE, T
    ISIJ INTERNATIONAL, 1989, 29 (09) : 717 - 725
  • [48] Mesoscale investigation of dynamic fracture in quartzite and sandstone and homogenization to macroscale
    Durr, Nathanael
    Sauer, Martin
    Hiermaier, Stefan
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2018, 144 : 160 - 179
  • [49] MODELING THE FRACTURE OF CEMENTITIOUS MATERIALS
    COTTERELL, B
    PARAMASIVAM, P
    LAM, KY
    MATERIALS AND STRUCTURES, 1992, 25 (145): : 14 - 20
  • [50] Modeling of Fracture in Polycrystalline Materials
    Beese, Steffen
    Loehnert, Stefan
    Wriggers, Peter
    ADVANCES IN DISCRETIZATION METHODS: DISCONTINUITIES, VIRTUAL ELEMENTS, FICTITIOUS DOMAIN METHODS, 2016, 12 : 79 - 102
12345