Sandwich structures are a class of multifunctional high-performance structural composites
that have the advantages of being lightweight, of a high strength-to-weight ratio, and of high …

Here, we present the in-plane energy absorption characteristics of modified re-entrant
auxetic honeycombs realized via fused filament fabrication in conjunction with parametric …

Prosthetics have come a long way since their inception, and recent advancements in
materials science have enabled the development of prosthetic devices with improved …

Auxetic materials have gained popularity in engineering applications owing to their unique
deformation response mechanism. However, they have not been exploited to their full …

Materials with tunable Poisson's ratio and lightweight are important to engineering
applications. Based on the traditional star-shaped structure, a novel 2D arc-star-shaped …

Negative Poisson's ratio (NPR) auxetic metamaterials are attracting significant attention
because of their peculiar and interesting mechanical features. Using geometrically von …

The behavior of Auxetic structures is highly dependent on the geometric parameters of the
unit cell. To achieve the desired behavior, it is necessary to perform a parametric study on …

The honeycomb sandwich structure is widely used in energy-absorbing facilities because it
is lightweight, has a high specific stiffness and high specific strength, and is easy to process …

Nonpneumatic tires (NPTs) have recently gained more attention due to their specific
advantages like no run-flat, free of maintenance, and superior load-bearing capability. In the …

The unique engineered material termed Metamaterials is not seen naturally and were made
artificially by repeating unit cell geometry in multiple directions to form a structural composite …