The results of experimentation indicate that the failure load of the delaminated composite panels declines and the failure strain increases as the increasing of delaminated area.

• 结果表明,试验件含分层损伤面积越大,其破坏载荷越大,而对应的破坏应变越大,因此分层损伤会降低复合材料层合板的承载力和刚度。