A Computational Damage Micromodel of Laminated Composites

A new computational damage micromodel for laminates, which takes into account classical experimental micro- and macro-observations for various stacking sequences, is described. The first computational examples are shown.

[1]  M. G. Bader,et al.  Transverse Ply Cracking in Cross-Ply CFRP Laminates—Initiation or Propagation Controlled? , 1997 .

[2]  Asd Wang,et al.  A Stochastic Model for the Growth of Matrix Cracks in Composite Laminates , 1984 .

[3]  Z. Suo,et al.  Tunneling Cracks in Constrained Layers , 1993 .

[4]  F. Lagattu,et al.  Variation of PEEK matrix crystallinity in APC-2 composite subjected to large shearing deformations , 2000 .

[5]  Z. Bažant,et al.  Nonlocal Continuum Damage, Localization Instability and Convergence , 1988 .

[6]  Daniel Kujawski,et al.  Transverse cracking of symmetric and unsymmetric glass-fibre/epoxy-resin laminates , 1997 .

[7]  J. Nairn,et al.  A critical evaluation of theories for predicting microcracking in composite laminates , 1993, Journal of Materials Science.

[8]  A. Kelly,et al.  Theory of multiple fracture of fibrous composites , 1973 .

[9]  Pierre Ladevèze,et al.  Damage modelling of the elementary ply for laminated composites , 1992 .

[10]  Pierre Ladevèze,et al.  A mesomodel for localisation and damage computation in laminates , 2000 .

[11]  K. P. Herrmann,et al.  Delaminations induced by constrained transverse cracking in symmetric composite laminates , 1999 .

[12]  Yunbo Liu,et al.  A study of the propagation of an embedded crack in a composite laminate of finite thickness , 2003 .

[13]  George J. Dvorak,et al.  Progressive Transverse Cracking In Composite Laminates , 1988 .

[14]  W. Brekelmans,et al.  Prediction of the mechanical behavior of nonlinear heterogeneous systems by multi-level finite element modeling , 1998 .

[15]  J. Tinsley Oden,et al.  Hierarchical modeling of heterogeneous solids , 1996 .

[16]  Pierre Ladevèze,et al.  On a damage mesomodel for laminates: micro–meso relationships, possibilities and limits , 2001 .

[17]  N. J. Pagano,et al.  Steady-state cracking and edge effects in thermo-mechanical transverse cracking of cross-ply laminates , 1998 .

[18]  P. Ladevèze,et al.  On a Multiscale Computational Strategy with Time and Space Homogenization for Structural Mechanics , 2003 .

[19]  John A. Nairn,et al.  The initiation and growth of delaminations induced by matrix microcracks in laminated composites , 1992 .

[20]  A.S.D. Wang,et al.  The Dependence of Transverse Cracking and Delamination on Ply Thickness in Graphite/Epoxy Laminates , 1982 .

[21]  Z. Bažant,et al.  Scaling of structural strength , 2003 .

[22]  Pierre Ladevèze,et al.  Towards a bridge between the micro- and mesomechanics of delamination for laminated composites , 2006 .

[23]  Norman Laws,et al.  Analysis of Progressive Matrix Cracking In Composite Laminates II. First Ply Failure , 1987 .

[24]  F. Feyel A multilevel finite element method (FE2) to describe the response of highly non-linear structures using generalized continua , 2003 .

[25]  Ramesh Talreja,et al.  Transverse Cracking and Stiffness Reduction in Composite Laminates , 1985 .

[26]  Z. Bažant,et al.  Nonlocal damage theory , 1987 .

[27]  Pierre Ladevèze,et al.  An enhanced mesomodel for laminates based on micromechanics , 2002 .

[28]  Mark S. Shephard,et al.  Computational plasticity for composite structures based on mathematical homogenization: Theory and practice , 1997 .

[29]  J. Berthelot,et al.  Statistical analysis of the progression of transverse cracking and delamination in cross-ply laminates , 2000 .

[30]  John A. Nairn,et al.  2.12 – Matrix Microcracking in Composites , 2000 .

[31]  David Dureisseix,et al.  A micro–macro and parallel computational strategy for highly heterogeneous structures , 2001 .

[32]  Tong Earn Tay,et al.  Characterization and analysis of delamination fracture in composites: An overview of developments from 1990 to 2001 , 2003 .

[33]  Pierre Ladevèze,et al.  On a damage mesomodel for laminates: micromechanics basis and improvement , 2003 .

[34]  J. E. Bailey,et al.  On multiple transverse cracking in glass fibre epoxy cross-ply laminates , 1978 .

[35]  Tsu-Wei Chou,et al.  Statistical analysis of multiple fracture in 0°/90°/0° glass fibre/epoxy resin laminates , 1983 .

[36]  John A. Nairn,et al.  The Strain Energy Release Rate of Composite Microcracking: A Variational Approach , 1989 .

[37]  S. Guinard,et al.  Analyse de la tenue aux impacts à faible vitesse et faible énergie des stratifiés composites par la mécanique de l'endommagement , 2000 .

[38]  Hisao Fukunaga,et al.  Probabilistic Failure Strength Analyses of Graphite/Epoxy Cross-Ply Laminates , 1984 .

[39]  Ladevèze Pierre,et al.  Multiscale Computational Damage Modelling of Laminate Composites , 2005 .

[40]  Nobuo Takeda,et al.  Interaction between transverse cracks and delamination during damage progress in CFRP cross-ply laminates , 1995 .

[41]  J. E. Bailey,et al.  Multiple transverse fracture in 90° cross-ply laminates of a glass fibre-reinforced polyester , 1977 .

[42]  Derrick G. Wetters,et al.  Transverse Ply Cracking in Toughened and Untoughened Graphite/Epoxy and Graphite/Polycyanate Crossply Laminates , 1991 .

[43]  Z. Hashin Analysis of stiffness reduction of cracked cross-ply laminates , 1986 .

[44]  Zvi Hashin,et al.  Finite thermoelastic fracture criterion with application to laminate cracking analysis , 1996 .

[45]  F. Devries,et al.  Homogenization and damage for composite structures , 1989 .

[46]  A.S.D. Wang,et al.  Initiation and Growth of Transverse Cracks and Edge Delamination in Composite Laminates Part 1. An Energy Method , 1980 .

[47]  Pierre Ladevèze,et al.  A BRIDGE BETWEEN THE MICRO- AND MESOMECHANICS OF LAMINATES: FANTASY OR REALITY? , 2005 .

[48]  Zvi Hashin,et al.  Analysis of cracked laminates: a variational approach , 1985 .

[49]  J. Berthelot,et al.  Transverse cracking and delamination in cross-ply glass-fiber and carbon-fiber reinforced plastic laminates: Static and fatigue loading , 2003 .