期刊
ADVANCED MATERIALS
卷 31, 期 5, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201805282
关键词
architected materials; nonlinear mechanical properties; origami; origami mechanics
类别
资金
- National Science Foundation [CMMI-1634545, 1751449 CAREER, 1760943, CMMI-1633952]
- Clemson University
- University of Michigan Collegiate Professorship
- Div Of Civil, Mechanical, & Manufact Inn
- Directorate For Engineering [1760943] Funding Source: National Science Foundation
Origami, the ancient Japanese art of paper folding, is not only an inspiring technique to create sophisticated shapes, but also a surprisingly powerful method to induce nonlinear mechanical properties. Over the last decade, advances in crease design, mechanics modeling, and scalable fabrication have fostered the rapid emergence of architected origami materials. These materials typically consist of folded origami sheets or modules with intricate 3D geometries, and feature many unique and desirable material properties like auxetics, tunable nonlinear stiffness, multistability, and impact absorption. Rich designs in origami offer great freedom to design the performance of such origami materials, and folding offers a unique opportunity to efficiently fabricate these materials at vastly different sizes. Here, recent studies on the different aspects of origami materials-geometric design, mechanics analysis, achieved properties, and fabrication techniques-are highlighted and the challenges ahead discussed. The synergies between these different aspects will continue to mature and flourish this promising field.
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