Directing the deformation paths of soft metamaterials with prescribed asymmetric units.
نویسندگان
چکیده
By prescribing asymmetric ligaments with different arrangements in elastomeric porous membranes of pre-twisted kagome lattices, the buckling instability is avoided, allowing for smooth and homogenous structural reconfiguration in a deterministic fashion. The stress-strain behaviors and negative Poisson's ratios can be tuned by the pre-twisting angles.
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ورودعنوان ژورنال:
- Advanced materials
دوره 27 17 شماره
صفحات -
تاریخ انتشار 2015