Auxetic foams counter-intuitively expand (shrink) under stretching (compression). These
foams can exhibit superior mechanical properties such as resistance to shear and …

Auxetics are a class of structural metamaterials with a negative Poisson's ratio. In
comparison to conventional structures, auxetic structures are proven to exhibit several …

Auxetic materials and structures have many potential applications due to their counter-
intuitive deformation behavior and desirable mechanical properties. However, auxetic …

Auxetic materials have excellent mechanical properties, eg, indentation resistance, shear
resistance, fracture toughness and energy absorption. However, the stiffness of auxetics is …

The quasi-static and dynamic compressive behaviour of Triply Periodical Minimal Surface
(TPMS) sheet-based cellular structures were evaluated in this research. TPMS cellular …

In this paper, rigid polyurethane (PU) foam was filled into hollow auxetic tube for enhancing
the energy absorption. The rigid PU foams and stainless-steel auxetic tube with different …

Auxetic materials have been widely studied in recent years due to their excellent mechanical
properties and special deformation modes. However, the application of auxetic materials in …

Abstract Conventional two-dimensional (2D) re-entrant auxetic honeycomb is one of the
earliest examples of auxetic metamaterials. Recently, plenty of 2D re-entrant honeycomb …

Missing rib auxetics with a reinforced central core may have tunable negative Poisson's
ratios (NPRs) and other mechanical parameters. In analogy with the other enhanced …

Auxetic mechanical metamaterials (AMMs), as an exciting paradigm of metamaterials, have
attracted increasing attention due to their interesting mechanical properties (eg negative …