Abstract Aircraft wings consist a variety of connection joints, which are often the most dangerous places where strength failure or fatigue damages occur. Although people are trying to develop the integrated structure of the aircraft to avoid the joints, a large number of aircraft structures are still using the traditional form of lap joints to realize the transmission and distribution of load among different parts due to the requirements of design, process, and economic constraints (Cheng in Aircraft construction process. National Defense Industry Press, Beijing, 1990, [1]). Different parts, such as body skins, wing panels, etc., often use different forms of joints. The fatigue quality of the joints depends on the type of fasteners, the form of assembly, the quality of the hole, the size of the hole diameter, and other factors (Aircraft Design Manual in Aircraft design handbook: load, strength and stiffness. Beijing: Aviation Industry Press, 2001, [2]).
Anti-fatigue Design and Analysis of Joints
2018-01-01
29 pages
Article/Chapter (Book)
Electronic Resource
English
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