Web2 de dez. de 2024 · The design of lightweight lattice structures with excellent specific mechanical properties has received great attention in recent years. In this paper, inspired by the hierarchical structure of biological materials, a novel hierarchical circular-cell configuration of a lattice structure was proposed. The advantage of the new lattice … Web30 de jan. de 2024 · The designed hierarchical pyramid lattice structure contributes to the expansion of hierarchical lattice structure. SOMOS-8000 true plastic stress and strain Figures - available via license ...
Emergence of hierarchical structural complexities in nanoparticles …
Web11 de mai. de 2024 · Hierarchical lattice-truss-core sandwich structures have attracted increasing attention by virtue of superior performance in both mechanical properties and lightweight hierarchy topology. However, little work has been reported about the thermo-mechanical responses of such emerging structures. Web19 de jan. de 2024 · Inspired by the gradient structure of the nature, two gradient lattice structures, i.e., unidirectional gradient lattice (UGL) and bidirectional gradient lattice (BGL), are proposed based on the body-centered cubic (BCC) lattice to obtain specially designed mechanical behaviors, such as load-bearing and energy absorption capacities. … shynee das chandametta
Lattice materials with pyramidal hierarchy: Systematic analysis and ...
Web29 de nov. de 2024 · Moreover, our access to the internal surface areas of 3D-printed lattice structures is very limited. Therefore, combining free-form surface ornaments with lattice topology is currently impossible. Inspired by the Japanese art of paper folding (origami), here we present an approach that allows for that combination. Web14 de set. de 2024 · Although the hierarchical lattice was optimized for plane stress conditions using linear buckling theory, and for an infinite periodic material, it proved to perform excellently, in terms of compressive load capacity, in a real 3D structure with a finite number of unit cells and with nonlinearities included. WebThe lattice structure has the hierarchical property that a higher order perfect-reconstruction QMF bank can be obtained from a lower order perfect-reconstruction QMF bank, simply by adding more lattice sections. Several numerical examples are provided in the form of design tables.< > shyneece