Curved foamed aluminum sandwich structure with layered insert

Aspects of the present disclosure include curved foamed aluminum sandwich structures with layered inserts. An exemplary curved foamed aluminum sandwich structure may include an inner panel, an outer panel having a through hole, and a core between the inner panel and the outer panel. The layered insert is located at a curved interface between the inner plate and the outer plate such that sidewalls of the layered insert are in direct contact with the core and the inner plate. The layered insert includes a protrusion positioned to extend through the through hole. 本公开的各方面包括具有分层插入件的弯曲泡沫铝夹层结构。示例性弯曲泡沫铝夹层结构可以包括内板、具有通孔的外板以及位于内板和外板之间的芯。分层插入件位于内板和外板之间的弯曲界面处，使得分层插入件的侧壁与芯和内板直接接触。分层插入件包括定位成延伸穿过通孔的突出部。