A regularized orthotropic continuum damage model for layered composites: intralaminar damage progression and delamination

被引：19
作者：
Simon, Jaan-Willem [1 ]
Hoewer, Daniel [1 ]
Stier, Bertram [2 ]
Reese, Stefanie [1 ]
Fish, Jacob [3 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Appl Mech, D-52074 Aachen, Germany
[2] Collier Res Corp, HyperSizer, Newport News, VA 23606 USA
[3] Columbia Univ, Dept Civil Engn & Engn Mech, New York, NY 10027 USA
来源：
COMPUTATIONAL MECHANICS | 2017年 / 60卷 / 03期
关键词：
Orthotropic damage model; Thermodynamically consistent; Damage interaction; Layered composites; Delamination; Regularization; GRADIENT-ENHANCED DAMAGE; COHESIVE ZONE MODELS; ANISOTROPIC DAMAGE; CRACK BAND; NUMERICAL-ANALYSIS; INTERFACE ELEMENT; PART I; MECHANICS; FRACTURE; FORMULATION;
D O I：
10.1007/s00466-017-1416-1
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Predicting progressive damage in composite materials is essential for the design of most lightweight constructions. When laminated composite structures are considered, both intralaminar and interlaminar (delamination) damage evolution need to be addressed. Typically, these different damage modes are treated separately. On the contrary, in this paper, a continuum damage model is presented which is capable of modeling orthotropic damage progression within layers as well as delamination. The model is formulated in a thermodynamically consistent manner. Moreover, the results are mesh independent due to a fracture energy based regularization scheme.
引用
收藏
页码：445 / 463
页数：19
相关论文
共 92 条
[1]  
Aboudi J, 2013, MICROMECHANICS OF COMPOSITE MATERIALS: A GENERALIZED MULTISCALE ANALYSIS APPROACH, P1
[2]   The effect of anisotropic damage evolution on the behavior of ductile and brittle matrix composites [J].
Aboudi, Jacob .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2011, 48 (14-15) :2102-2119
[3]  
[Anonymous], 2001, APPL MECH REV, DOI 10.1115/1.3097292
[4]   An interface element for the simulation of delamination in unidirectional fiber-reinforced composite laminates [J].
Balzani, C. ;
Wagner, W. .
ENGINEERING FRACTURE MECHANICS, 2008, 75 (09) :2597-2615
[5]  
Barbero E.J., 2013, Finite Element Analysis of Composite Materials using Abaqus, DOI [DOI 10.1201/B14788, DOI 10.1201/B16295]
[6]  
Barbero E.J., 2008, FINITE ELEM ANAL DES
[7]  
Bazant Z.P., 1983, Matriaux et construction, V16, P155, DOI [10.1007/BF02486267, DOI 10.1007/BF02486267]
[8]  
Bazant Z. P., 1998, NEW D CIV E
[9]  
BAZANT ZP, 1989, J ENG MECH-ASCE, V115, P755
[10]   Meso- and micro-scale modeling of damage in plain weave composites [J].
Bednarcyk, Brett A. ;
Stier, Bertram ;
Simon, Jaan-W. ;
Reese, Stefanie ;
Pineda, Evan J. .
COMPOSITE STRUCTURES, 2015, 121 :258-270
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