Modelling of fatigue crack tunneling and delamination in layered composites

A review of the literature reveals that fatigue cracks in layered composites may grow at a constant rate in a steady-state configuration. Cracks can tunnel as mode I cracks in a constrained layer, with or without delamination of adjacent plies. Alternatively, progressive plane-strain delamination may occur from the ends of a plane-strain mode I crack. In the present paper the relationship between fatigue crack growth rate and remote cyclic stress is predicted for steady-state tunneling cracks and for plane-strain delaminating cracks. The fatigue models make use of Paris-type crack growth laws. The predictions for plane-strain delamination are in excellent agreement with existing experimental data for fatigue delamination growth in fibre–metal laminates. � 2005 Elsevier Ltd. All rights reserved.

[1]  P. Paris.  A rational analytic theory of fatigue , 1961 .

[2]  X.R. Wu,et al.  A THEORETICAL MODEL FOR PREDICTING FATIGUE CRACK GROWTH RATES IN FIBRE‐REINFORCED METAL LAMINATES , 1998 .

[3]  W. Cantwell,et al.  The Tensile and Fatigue Properties of Carbon Fiber-reinforced PEEK-Titanium Fiber-metal Laminates , 2004 .

[4]  S. M. Spearing,et al.  Fatigue damage mechanics of composite materials. I: Experimental measurement of damage and post-fatigue properties , 1992 .

[5]  S. Spearing,et al.  Modeling of facesheet crack growth in titanium–graphite hybrid laminates. Part II: Experimental results , 2003 .

[6]  Z. Suo,et al.  Mixed mode cracking in layered materials , 1991 .

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

[8]  R. Marissen,et al.  Fatigue crack growth in ARALL. A hybrid aluminium-aramid composite material: Crack growth mechanisms and quantitative predictions of the crack growth rates , 1988 .

[9]  A. Evans,et al.  Interface Debonding and Fiber Cracking in Brittle Matrix Composites , 1989 .

[10]  J. Dundurs.  Discussion: ``Edge-Bonded Dissimilar Orthogonal Elastic Wedges Under Normal and Shear Loading'' (Bogy, D. B., 1968, ASME J. Appl. Mech., 35, pp. 460-466) , 1969 .

[11]  J. Tong,et al.  On matrix crack growth in quasi-isotropic laminates—I. Experimental investigation , 1997 .

[12]  Jan Willem Gunnink,et al.  Fibre metal laminates : an introduction , 2001 .

[13]  C. T. Lin,et al.  Delamination growth and its effect on crack propagation in carbon fiber reinforced aluminum laminates under fatigue loading , 1996 .

[14]  D. Rhymer.  Fatigue Damage Mechanisms in Advanced Hybrid Titanium Composite Laminates , 2002 .

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

[16]  J. Dundurs,et al.  Discussion of Edge-Bonded Dissimilar Orthogonal Elastic Wedges under Normal and Shear Loading , 1969 .

[17]  L. Rose,et al.  Time- or cycle-dependent crack bridging , 1994 .

[18]  R. Ritchie,et al.  Fatigue crack propagation in ARALL® LAMINATES: Measurement of the effect of crack-tip shielding from crack bridging , 1989 .

[19]  Takashi Matsumura,et al.  Fatigue crack growth properties of a GLARE3-5/4 fiber/metal laminate , 1999 .

[20]  James R. Rice,et al.  Elastic Fracture Mechanics Concepts for Interfacial Cracks , 1988 .

[21]  John W. Hutchinson,et al.  Crack Paralleling an Interface Between Dissimilar Materials , 1987 .

[22]  René Alderliesten,et al.  Fatigue crack growth prediction in GLARE hybrid laminates , 2003 .

[23]  D. Marshall,et al.  CRACK BRIDGING IN THE FATIGUE OF FIBROUS COMPOSITES , 1991 .

[24]  Brian N. Cox,et al.  Concepts for bridged cracks in fracture and fatigue , 1994 .

[25]  F. Lange,et al.  Flexural Properties of Brittle Multilayer Materials: II, Experiments , 1994 .

[26]  S. Spearing,et al.  Delamination growth from face sheet seams in cross-ply titanium/graphite hybrid laminates , 2001 .

[27]  David B. Bogy,et al.  Edge-Bonded Dissimilar Orthogonal Elastic Wedges Under Normal and Shear Loading , 1968 .

[28]  J. Beuth.  Cracking of thin bonded films in residual tension , 1992 .

[29]  N. Fleck,et al.  Crack tunneling and plane-strain delamination in layered solids , 2004 .

[30]  Stephen L. Ogin,et al.  Fast fracture and fatigue growth of transverse ply cracks in composite laminates , 1985 .

[31]  F. Lange,et al.  Flexural Properties of Brittle Multilayer Materials: I, Modeling , 1994 .

[32]  Ya-Jun Guo,et al.  A phenomenological model for predicting crack growth in fiber-reinforced metal laminates under constant-amplitude loading , 1999 .