脫層(Delamination)一直是碳纖維疊層複合材料極欲解決的問題，本文利用超音波掃描技術，研究複合材料承受疲勞負載的脫層問題。-Delamination (Delamination) has been the carbon fiber laminated composite eager to solve the problem, this use of ultrasound scanning technology to study the fatigue loading of compos