Re-Entrant Honeycomb Auxetic Structure with Enhanced Directional Properties. [PDF]
Materials (Basel), 2022 Mustahsan F +5 more
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Numerical Analysis of Dynamic Properties of an Auxetic Structure with Rotating Squares with Holes. [PDF]
Materials (Basel), 2022 Mrozek A, Strek T.
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The Influence of Interface Design and External Frame on the Energy Absorption Performance of the Semi-Auxetic Structure. [PDF]
3D Print Addit Manuf, 2023 Zhang X, Yan P, Yan B.
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Deformation Behavior Investigation of Auxetic Structure Made of Poly(butylene adipate-co-terephthalate) Biopolymers Using Finite Element Method. [PDF]
Polymers (Basel), 2023 Schneider Y +6 more
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Evaluation of the Orthotropic Behavior in an Auxetic Structure Based on a Novel Design Parameter of a Square Cell with Re-Entrant Struts. [PDF]
Polymers (Basel), 2022 Valle R +5 more
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Partially Auxetic Structure of Rotating Rectangles
Applied SciencesThe subject of the analysis is a modified auxetic structure in the form of rotating rectangles, which exhibit large negative Poisson’s ratio values. The structure modification consisted of introducing rotational axes on the surfaces of structural units near the corners of the rectangles.
Julian Plewa, Małgorzata Płońska
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Parametric optimization of selected auxetic structures
Multiscale and Multidisciplinary Modeling, Experiments and DesignAbstractAuxetic materials exhibit an interesting, counterintuitive behavior—when subjected to uniaxial tension, they stretch laterally, and when uniaxially compressed, they shrink laterally. In contrast to conventional materials, in auxetics, the value of Poisson’s ratio is negative.
Maciej Zawistowski, Arkadiusz Poteralski
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4D Printing of NiTi Auxetic Structure with Improved Ballistic Performance. [PDF]
Micromachines (Basel), 2020 Hassanin H, Abena A, Elsayed MA, Essa K.
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Using Finite Element Approach for Crashworthiness Assessment of a Polymeric Auxetic Structure Subjected to the Axial Loading. [PDF]
Polymers (Basel), 2020 Farokhi Nejad A +5 more
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Additively Manufactured Auxetic Structures: A Review
International Journal of Advanced Engineering and Technology ResearchAuxetic structures exhibit mechanical behaviors that are significantly different from those of conventional materials. They expand laterally under tensile loading and contract laterally under compressive loading, which provides advantages in energy absorption, impact resistance, indentation resistance, and structural stability.
Dongxia Wang, Jinglong Zhang, Jiahe Hu
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