超材料
桁架
财产(哲学)
计算机科学
点(几何)
材料科学
光学(聚焦)
DNA折纸
承重
工程类
拓扑(电路)
机械工程
纳米技术
物理
几何学
结构工程
数学
光学
电气工程
哲学
认识论
纳米结构
作者
Xiaolei Wang,Haibo Qu,Kai Zhao,Xiao Dong Yang,Sheng Guo
标识
DOI:10.1088/1361-665x/ad5a5a
摘要
Abstract Origami has attracted more and more attention due to its exotic mechanical properties, and the inspired metamaterials are also popular. However, the main focus of current research is on existing origami patterns and properties, although new origami patterns or results that expand on existing origami patterns are gradually emerging. In this paper, we summarize a series of derived structures of the Kresling origami, demonstrating more stable states and richer structural forms. At the same time, a point-searching method is proposed along the ideas of the truss model, which is effective for irregular stable states of these derived structures. On this basis, we create an origami-inspired mechanical metamaterial with foldable property and high load-bearing capacity, fabricate the prototype, and validate its performance through experiments. These works make important contributions for promoting the Kresling origami and origami-inspired metamaterials.
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