European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696
Published: April 1, 2025
Language: Английский
European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696
Published: April 1, 2025
Language: Английский
Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 12
Published: March 7, 2025
Language: Английский
Citations
3Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 14, 2025
Abstract Architected materials achieve unique mechanical properties through precisely engineered microstructures that minimize material usage. However, a key challenge of low‐density is balancing high stiffness with stable deformability up to large strains. Current microstructures, which employ slender elements such as thin beams and plates arranged in periodic patterns optimize stiffness, are largely prone instabilities, including buckling brittle collapse at low This here addressed by introducing new class aperiodic architected inspired quasicrystalline lattices. Beam networks derived from canonical patterns, the Penrose tiling two dimensions icosahedral quasicrystals (IQCs) three dimensions, shown create stiff, stretching‐dominated topologies non‐uniform force chain distributions, effectively mitigating global instabilities observed designs distributed localized instabilities. Numerical experimental results confirm effectiveness these combining strains, representing significant advancement development metamaterials for applications requiring impact resistance energy absorption. These demonstrate potential deterministic quasi‐periodic bridge gap between random structures, while branching toward uncharted territory property space materials.
Language: Английский
Citations
0Computational Condensed Matter, Journal Year: 2025, Volume and Issue: unknown, P. e01056 - e01056
Published: May 1, 2025
Language: Английский
Citations
0Thin-Walled Structures, Journal Year: 2025, Volume and Issue: 214, P. 113396 - 113396
Published: May 5, 2025
Language: Английский
Citations
0Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 119131 - 119131
Published: April 1, 2025
Language: Английский
Citations
0European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696
Published: April 1, 2025
Language: Английский
Citations
0