Disclosed is a lightweight structure made of a composite material, characterized by comprising: an upper plate made of a metal; a lower plate provided to be spaced apart from the upper plate at a predetermined interval and made of metal; the invention relates to a composite board, which comprises an upper board, a lower board and a core layer, the core layer is formed between the upper board and the lower board and is made of non-foaming polymer, the composite board further comprises a multi-element structure material, the multi-element structure material is composed of a plurality of unit structure materials which are continuously arranged in the width direction, and each unit structure material comprises a U-shaped section structure. The two ends of the bending structure are bent downwards in the width direction of the whole structure.
公开了一种复合材料制成的轻质结构体,其特征在于,包括:上板,由金属制成;下板,设置为与所述上板以预定间隔隔开,且由金属制成;以及芯层,形成在所述上板和所述下板之间,且由非发泡聚合物制成,还包括:多元结构材料,由沿宽度方向连续排列的多个单元结构材料构成,其中,所述单元结构材料包括“匚”形截面结构,其包括沿整个结构宽度方向的两端向下方弯曲的弯曲结构。
Lightweight structure made of composite material
复合材料制成的轻质结构体
2025-02-25
Patent
Electronic Resource
Chinese