Mechanically fastened joints of composite materials are mainly components in aircraft structures, which need to be subjected to static loadings and fatigue loadings during working.

• 复合材料连接接头是复合材料航空结构中的主要部件,在工作过程中,要求能承受一定的静载荷及疲劳载荷,其损伤失效及疲劳寿命是设计人员关心的问题之一。