Advanced functional materials with fascinating properties and extended structural design
have greatly broadened their applications. Metamaterials, exhibiting unprecedented …

Metamaterials are architected cellular materials, also known as lattice materials, that are
inspired by nature or human engineering intuition, and provide multifunctional attributes that …

Innovative tubular compression-torsion mechanical metamaterials with potential
applications in sensors, actuators, and energy harvesting are introduced. The metamaterials …

Metamaterials are engineered materials with unusual, unique properties and advanced
functionalities that are a direct consequence of their microarchitecture. While initial …

We present neural network-based constitutive models for hyperelastic geometrically exact
beams. The proposed models are physics-augmented, ie, formulated to fulfill important …

Different designs for mechanical metamaterials with tunable normal-strain shear coupling
effect have been demonstrated over the last years. Their adjustable shear deformation …

With the increasing development of additive manufacturing (AM) technology, lattice structure
(LS) emerged and expanded as a subset of cellular materials. LSs' mechanical properties …

The current paper focuses on studying the mechanical and tribological properties of
Polymethyl methacrylate (PMMA) reinforced by natural materials. Two different natural …

Background The mechanical properties of lattice structures have been primarily investigated
using uniaxial compression loads. Particularly for polymers, tensile properties are rarely …

Mechanical metamaterials with variable stiffness recently gained a lot of research interest,
as they allow for structures with complex boundary and load conditions. Herein, we highlight …