Abstract Three-dimensional (3D) tunable auxetic meta-structures find widespread
applications across various domains. Nevertheless, the existing meta-structures have …

This study demonstrates the multifunctional performance of innovative 2D auxetic lattices
through a combination of multiscale experiments, finite element modeling and data-driven …

The traditional anti-tetra-missing rib structure often suffers from uneven stress deformation
and poor energy absorption, which limits its engineering applications. To address these …

In this work, a novel bi-material missing rib-type tetra-chiral tubular metamaterial (BMTTM) is
designed by utilizing the base materials with different coefficients of thermal expansion …

Develo** patches that effectively merge intrinsic deformation characteristics of cardiac
with superior tunable mechanical properties remains a crucial biomedical pursuit. Currently …

In the contemporary landscape of engineering, escalating demands for advanced material
and structural performance have brought metamaterials to the forefront. Among them, the …

Achieving multifunctional integration is crucial in mechanical metamaterials to meet the
requirements of structures and equipment serving in complex environments across various …

Bionic design has been widely used in real life, while providing ideas for innovative design
of structures. In this work, a bionic lattice structure (Y-structure) with negative Poisson's ratio …

Re-entrant circular (REC) auxetic metamaterials have garnered significant attention in
structural engineering due to their enhanced energy absorption capability and reduced …

Bi-functional metamaterials with programmable coefficients of thermal expansion (CTEs)
and Poisson's ratios (PRs) have garnered significant attention among researchers due to the …