Determination of material parameters for Abaqus progressive damage analysis of E-glass epoxy laminates

被引：102
作者：
Barbero, E. J. [1 ]
Cosso, F. A. [1 ]
Roman, R. [1 ]
Weadon, T. L. [1 ]
机构：
[1] W Virginia Univ, Morgantown, WV 26506 USA
来源：
COMPOSITES PART B-ENGINEERING | 2013年 / 46卷
关键词：
Polymer-matrix composites (PMCs); Transverse cracking; Damage mechanics; Finite element analysis (FEA); Parameter identification; TRANSVERSE MATRIX CRACKING; CONSTITUTIVE MODEL; COMPOSITES; MECHANICS; CRITERION;
D O I：
10.1016/j.compositesb.2012.09.069
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A methodology for determination of material parameters for the progressive damage analysis (PDA) model implemented in Abaqus is presented. The methodology is based on fitting PDA model results to available experimental data. The applicability of the PDA model is studied by comparison to a broad set of experimental data for E-glass epoxy laminates, as well as contrasting PDA with ply discount results. Also, sensitivity of the Abaqus PDA model to h- and p-refinement is studied. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：211 / 220
页数：10
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