A disbond resistant multi-laminate composite product is provided having, a
first member; a second member of composite material bonded to the first
member; a third member of composite material bonded to at least the
second member and being so positioned and arranged such that when the
second and third members are stressed at least a portion of the third
member will have higher stress than the adjacent second member. The third
member preferably has a terminal portion adjacent the second member in
which terminal portion the strain energy release rate is higher than in
the adjacent second member when the second and third members are
stressed. The second and third members are preferably so positioned and
arranged such that the third member initiates delamination from the
second member before the second member initiates delamination from the
first member when the first, second and third members are under stress. A
stress level indicator is preferably associated with the third member to
measure the stress levels in the third member.