Delamination at Crossing Ply Cracks

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Delamination at Crossing Ply Cracks
0/90
0/q ( q1/q2, eg. 45 )
Circle
Ellipse
Ellipse
Circle
crack
delamination
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Laminate with Delamination at Crossing Ply
CracksBi-axial Load
Crack face
Crack face
Delamination
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Different shapes
Circle
Ellipse
crack
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Initiation of Declamation at Cracks
crack density increase
Various types of delamination at a crack
Through-width delamination