13th International Conference on Fracture June 16–21, 2013, Beijing, China -9- y total al fr σ ) ( , , Magnified view of shielded zone in aluminum layer at X Stress in aluminum layer in y dir. of cracked Glare al fr y induced y total al fr σ σ ) ( ) ( , , , , < Shielded zone X c Magnified view of bridging zone in fibre layer at X f fr y total σ ) ( , , Stress in fibre layer in y dir. of cracked Glare Fibre bridging zone X f fr y induced f fr y total σ σ ) ( ) ( , , , , > c) d) a) al fr y induced σ ) ( , , f fr y induced σ ) ( , , Induced stress in aluminum layer in y dir. of un-cracked Glare Magnified view at Y Y Induced stress in fibre layer in y dir. of un-cracked Glare Magnified view at Y b) Nil shielding Nil fibre bridging Figure 7. Load line stress plots in un-cracked and cracked Glare laminate with 5 mm crack Y Crack Tip Laminate edge
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