Improved mechanical characteristics of new auxetic structures based on stretch-dominated-mechanism deformation under compressive and tensile loadings
The aim of this paper is to develop two novel in-plane auxetic structures with remarkable
stiffness and negative Poisson's ratio (NPR) appropriate for compression and tensile load …
stiffness and negative Poisson's ratio (NPR) appropriate for compression and tensile load …
A novel auxetic unit cell for 3D metamaterials of designated negative Poisson's ratio
Metamaterials have promising applications in many fields such as those in medical,
electronic and civil engineering. However, the existing unit cell designs for metamaterials …
electronic and civil engineering. However, the existing unit cell designs for metamaterials …
Modified re-entrant auxetic metamaterials with energy absorption enhancement
The re-entrant auxetic topology was one of the first unit-cells proposed to build cellular
auxetic structures. This unit cell (UC) is still widely used in energy-absorbing systems, but …
auxetic structures. This unit cell (UC) is still widely used in energy-absorbing systems, but …
Design, FDM printing, FE and theoretical analysis of auxetic structures consisting of arc-shaped and Dumbell-shaped struts under quasi-static loading
This paper presents the design, 3D printing, and testing of this novel type of auxetic structure
formed with arc-shaped unit-cells (UCs). The mechanical behavior of two different re-entrant …
formed with arc-shaped unit-cells (UCs). The mechanical behavior of two different re-entrant …
Enhancing the energy absorption capability of auxetic metamaterials through auxetic cells within re-entrant circular units
Re-entrant circular (REC) auxetic metamaterials have garnered significant attention in
structural engineering due to their enhanced energy absorption capability and reduced …
structural engineering due to their enhanced energy absorption capability and reduced …
Mechanics and Wave Propagation Characterization of Chiral S-Shaped Auxetic Metastructure
Q Zhang, W Hong, J Xu, Y Zhang, S Ding, W Wu… - Acta Mechanica Solida …, 2022 - Springer
Auxetic metastructures have attracted tremendous attention because of their robust
multifunctional properties and promising potential industrial applications. This paper studies …
multifunctional properties and promising potential industrial applications. This paper studies …
[PDF][PDF] Design, FDM printing, FE and Theoretical Analysis of ABS Auxetic Structures Consisting of Arc-shaped and Dumbell-shaped Struts under Quasi-Static Loading
E Etemadia, M Hosseinabadi, F Scarpac, H Hua - researchgate.net
This paper presents the design, 3D printing, and testing of this novel type of auxetic structure
formed with arc-shaped unit-cells (UCs). The mechanical behavior of two different re-entrant …
formed with arc-shaped unit-cells (UCs). The mechanical behavior of two different re-entrant …