Chiral auxetic structures have garnered significant attention due to their mechanical
performance, excellent energy absorption, and unique deformation behavior. However, the …

This study presents a thorough numerical evaluation of the crashworthiness properties of a
new bio-inspired DNA tubes (BIDNATs) with circular, elliptical, and rectangular cross …

Auxetic metamaterials have shown great significance in the field of cardiovascular stents,
but improving their applicability remains an issue. Here, we develop a type of improved …

Local trenchless rehabilitation is a popular technology for the repair of underground
pipelines. However, existing methods have limitations in updating pipes, such as slow …

Inspired by butterfly, a bio butterfly-shaped auxetic metamaterial (BSAM) was recently
proposed in which the unite cell of BSAM was designed based on silhouette of a butterfly …

Additive manufacturing is increasingly becoming potential for short‐run part production. The
aim of this work is to explore the mechanical properties of a hybrid auxetic structure …

Auxetics are a unique class of innovative materials/structures. Auxetic material/structures
possess a negative value of Poisson's ratio owing to the distinguished deformation behavior …

Abstract Three-dimensional (3D) chiral structures are a subset of mechanical metamaterials
known for their distinctive deformation characteristics, including the presence of auxetic and …

The study of bionic metamaterials with unique properties has gained increasing attention in
recent years. This article introduces a double fish‐shaped metamaterial (DFSM) and …