Keywords: non-auxetic; mechanical metamaterials; lattice structures; volume-preserving materials; fatigue 1. Introduction During the last few years, the concept of "mechanical metamaterials" has gained much attention [1,2]. Mechanical metamaterials are materials for which the macro-scale properties are...
Mechanical metamaterials are an extraordinary class of materials that harness their unusual characteristics from the geometrical features. Herein, we report a design strategy to decipher anisotropic and aperiodic nonwovens as auxetic metamaterials by carefully decorating with the slit perforations in a ...
Shape‐morphing capabilities of metamaterials can be expanded by developing approaches that enable the integration of different types of cellular structure... Y Dikici,H Jiang,B Li,... - 《Advanced Engineering Materials》 被引量: 0发表: 2022年 ...
mechanical metamaterialsmechanical propertiesPoisson's ratiorotating rigid unitsOver the years, great advances have been made in the field of auxetic metamaterials where one of the main focuses was the production of systems which can be produced through simple and relatively inexpensive means. In this ...
mechanical metamaterialsmechanical propertiesPoisson's ratiorotating rigid unitsIn this work, we investigate the deformation mechanism of auxetic hierarchical rotating square systems through a dynamics approach. We show how their deformation behaviour, hence their mechanical properties and final configuration ...