CFRP構造部材修理部の引張強さに関する実験的研究

Tensile tests were carried out using specimen similar to repair part of the CFRP structural component of airplane. The specimen were made by two different methods, that is, one is "autoclave repair specimen" performed by exclusive equipment of the airplane body maker, and the other is "heat blanket repair specimen" by manual labor at operation spot. In addition, "autoclave repair specimen" with impact damage was also tested. As a result, the influences of repair method and impact damage on tensile strength of scarf repair part were clarified