Description

We describe mechanical metamaterials created by folding flat sheets in the tradition of origami, the art of paper folding, and study them in terms of their basic geometric and stiffness properties, as well as load bearing capability. A periodic Miura-ori

We describe mechanical metamaterials created by folding flat sheets in the tradition of origami, the art of paper folding, and study them in terms of their basic geometric and stiffness properties, as well as load bearing capability. A periodic Miura-ori pattern and a non-periodic Ron Resch pattern were studied. Unexceptional coexistence of positive and negative Poisson's ratio was reported for Miura-ori pattern, which are consistent with the interesting shear behavior and infinity bulk modulus of the same pattern. Unusually strong load bearing capability of the Ron Resch pattern was found and attributed to the unique way of folding. This work paves the way to the study of intriguing properties of origami structures as mechanical metamaterials.

Reuse Permissions
  • Downloads
    PDF (2.2 MB)
    Download count: 1

    Details

    Title
    • Origami Based Mechanical Metamaterials
    Contributors
    Date Created
    2014-08-07
    Resource Type
  • Text
  • Collections this item is in
    Identifier
    • Digital object identifier: 10.1038/srep05979
    • Identifier Type
      International standard serial number
      Identifier Value
      2045-2322
    Note
    • Includes Supplementary Information

    Citation and reuse

    Cite this item

    This is a suggested citation. Consult the appropriate style guide for specific citation guidelines.

    Lv, Cheng, Krishnaraju, Deepakshyam, Konjevod, Goran, Yu, Hongyu, & Jiang, Hanqing (2014). Origami based Mechanical Metamaterials. SCIENTIFIC REPORTS, 4(5979). http://dx.doi.org/10.1038/srep05979

    Machine-readable links