A class of auxetic three-dimensional lattices

@article{Cabras2016ACO,
  title={A class of auxetic three-dimensional lattices},
  author={L. Cabras and Michele Brun},
  journal={Journal of The Mechanics and Physics of Solids},
  year={2016},
  volume={91},
  pages={56-72}
}
  • L. Cabras, M. Brun
  • Published 16 June 2015
  • Mathematics
  • Journal of The Mechanics and Physics of Solids
A 2D microstructure with auxetic out-of-plane behavior and non-auxetic in-plane behavior
Customarily, in-plane auxeticity and synclastic bending behavior (i.e. out-of-plane auxeticity) are not independent, being the latter a manifestation of the former. Basically, this is a feature of
Periodic Auxetics: Structure and Design
TLDR
It is shown that a purely geometric approach to periodic auxetics is apt to identify essential characteristics of frameworks with auxetic deformations and can generate a systematic and endless series of periodic auxetic designs.
A design method for metamaterials: 3D transversely isotropic lattice structures with tunable auxeticity
A method for designing 3D transversely isotropic auxetic lattice structures is proposed. Based on it, two new auxetic structures have been designed. Systematically, their effective elastic properties
Homogenized couple stress model of optimal auxetic microstructures computed by topology optimization
Auxetic materials and microstructures are attracting the attention of a growing community of researchers due to their unusual properties and high mechanical performances, in both the static and
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