Harnessing Buckling to Design Architected Materials that Exhibit Effective Negative Swelling.
نویسندگان
چکیده
Inspired by the need to develop materials capable of targeted and extreme volume changes during operation, numerical simulations and experiments are combined to design a new class of soft architected materials that achieve a reduction of projected surface-area coverage during swelling.
منابع مشابه
* 3 D Soft Metamaterials with Negative Poisson ’ s Ratio A TIO
A IO N When materials are uniaxially compressed, they typically expand in directions orthogonal to the applied load. Here, we exploit buckling to design a new class of three dimensional metamaterials with negative Poisson's ratio that contract in the transverse direction under compressive loading regimes. These proposed metamaterials consist of an array of patterned elastomeric spherical shells...
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عنوان ژورنال:
- Advanced materials
دوره 28 31 شماره
صفحات -
تاریخ انتشار 2016