The thin-walled lattice metamaterials are usually applied into the energy absorption, and the
low-weight and high-bearing components. In this paper, a novel kind of open-section …

Sandwich structures are widespread in engineering applications because of their
advantageous mechanical properties. Recently, their acoustic performance has also been …

In this paper, a novel framework is proposed for the structural analysis of large origami
structures. The first order shear deformation theory of plates (FSDT) is employed to consider …

In recent years, the deployment and vibration suppression capabilities of spacecraft have
become one of the prominent research topics. Considerable effort has been dedicated to …

Origami has attracted much attention from scientists and engineers in recent years. Classic
origami only permits rotations around creases, while origami-like structures in nature can …

Engineering applications concurrently face challenges related to vibration, impact, load-
bearing and energy absorption. Here, an arch-honeycomb metamaterial with split-ring …

Auxetic honeycombs, especially those with double-plateau stress characteristics, have
become a hot research area in energy absorption. Hence, in this study, a novel star double …

Origami tubes can be crafted from thin-walled sheets, enabling the creation of a wide range
of unique three-dimensional structures that are foldable and reconfigurable through …

Graphene origami in a copper matrix is used as a composition of core in a sandwich panel
between two piezoelectric/piezomagnetic layers. More accurate modeling of the composite …

Broadband vibration suppression poses a significant engineering challenge, and
researchers have turned to acoustic metamaterials (AMs) as a promising solution …