Different from conventional materials, materials with negative Poisson's ratios expand
laterally when stretched longitudinally. Known as 'auxetic'materials, the effect means they …

Auxetic structures are a special class of structural components that exhibit a negative
Poisson's ratio (NPR) because of their constituent materials, internal microstructure, or …

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

The impact and blast resistance of sandwich panels with uniform and functionally graded
Triply Periodical Minimal Surface (TPMS) cellular cores were analysed in this study. The …

Lattice structures with high mechanical properties and lightweight performance attracted
increasing attention to the application of automotive, railway vehicle, and aerospace …

Inspired by the natural hollow structures, periodic lattice structures composed of hollow
struts and spheres were designed and fabricated by selective laser melting (SLM) process …

Chiral auxetic cellular structures were fabricated from Ti6Al4V alloy using the Selective
Electron Beam Melting method, and tested experimentally under quasi-static and dynamic …

Dynamic compression properties of the modified rhombic dodecahedron (RD) lattice
structures were investigated by using a Split Hopkinson Pressure Bar (SHPB) system. All the …

In the design of lattice structures for energy absorption, arrangement pattern optimization
has not been investigated in 3D space previously. In this work, a systematic method is …

Tetra-chiral (TC) honeycombs are a type of auxetic materials showing negative Poisson's
ratio (NPR), which are promising for impact energy absorption. This study aims to analyze …