With the swift advancement of aerospace, shipbuilding and engineering, the significance of
sandwich structures with cellular cores is becoming increasingly prominent due to their multi …

Sandwich composite structures are widely used in various industries namely, aerospace,
automotive, packaging, biomedical, civil and electronics due to their high specific strength …

Owing to unique deformation behavior and high capacity of energy absorption, auxetic
structures have garnered significant research attention. To reveal the energy-absorbing …

Auxetic metamaterials with negative Poisson's ratio (NPR) are attracting tremendous
attention due to their unusual and intriguing mechanical properties. This paper proposes a …

This paper studies the free vibration behavior and dynamic responses of functionally graded
(FG) beams made of novel graphene origami (GOri)-enabled auxetic metal metamaterials …

Sandwich structures are applicable in different industries due to their high strength-to-weight
ratio. So, the current work aims to present the study about vibrational behavior of three …

This article analyses the nonlinear dynamic behavior and the free vibration of a piezoelectric
auxetic honeycomb sandwich plate resting on a Pasternak elastic substrate. The plate …

Full-scale modeling and nonlinear FEA are presented for large amplitude vibration of
sandwich plates with functionally graded (FG) auxetic 3D lattice core. For the first time …

Adding stiffeners or forming a sandwich structure are two ways to reduce unnecessary risks
or costs for structures made of advanced materials. Through the proposal of a hybrid …

To examine the acousto-structural behavior of a sandwich cylindrical shell benefiting from
hexagonal honeycomb structures in its core and functionally graded porous (FGP) layers on …