Abstract In the present paper, the mode I and II fatigue fracture performance of a novel Titanium/CFRP adhesive joint is investigated. The adhesive joint under study is composed of two thin adherents, one Titanium sheet and one CFRP laminate, and is reinforced from both sides with two thick aluminum beams to increase its flexural stiffness and ensure the non-yielding of the Titanium. The interfacial fracture resistance is in the focus and aspects such as the loading that defines the crack propagation threshold as well as the utilization of an appropriate Paris-like law to optimally describe the experimental data are under investigation.

中文翻译：

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钛/碳纤维复合材料粘接接头在I型和II型疲劳下界面断裂行为的实验研究

摘要 在本文中，研究了一种新型钛/碳纤维复合材料粘接接头的 I 型和 II 型疲劳断裂性能。所研究的粘合接头由两块薄的粘合剂、一块钛板和一块 CFRP 层压板组成，并从两侧用两根厚铝梁加固，以增加其抗弯刚度并确保钛的不屈服。界面抗裂性是重点，诸如定义裂纹扩展阈值的载荷以及利用适当的类似巴黎的定律来优化描述实验数据等方面正在研究中。