The failure mechanisms and the loading capacity of stiffened composite panels with stiffener runout are studied. 摘要研究了复合材料加筋板筋条斜削区的失效过程并预测了结构的承载能力。
Experiment results also reveal that stiffened thin-walled composite plate can bear greater load after buckling.And buckling mode change after stringer adhesive fails. 试验还发现复合材料薄壁加筋板结构有较高的后屈曲承载能力,后屈曲过程中由于桁条脱胶会造成屈曲模态的变化。