作者: Hideaki Tanaka , Yuya Tanaka , Shinichi Yoshida
DOI:
关键词: Stress concentration 、 Structural engineering 、 Fuselage 、 Stiffness 、 Section (archaeology) 、 Ultimate tensile strength 、 A fibers 、 Engineering 、 Wing 、 Fibre-reinforced plastic 、 Composite material
摘要: Provided is a wing the weight of which can be reduced, with consideration given to stress concentrations in areas around access holes. A (1) on tensile load imposed longitudinal direction provided center section (3b), forward (3a), and an aft (3c). The (3b) holed structural member that fiber reinforced plastic composite material article extends holes (5) are formed. (3a) (3c) articles extend connected sides (3b). stiffness lower than direction.