X Deng, S Qin - Composite Structures, 2023 - Elsevier
This paper proposes novel re-entrant honeycombs (NREH), which are designed as the support ribs of the re-entrant honeycomb subunit in an asymmetrical form to further improve …
S Qin, X Deng, F Yang, Q Lu - Composite Structures, 2023 - Elsevier
Negative Poisson's ratio honeycombs have been widely studied in recent years due to their unique mechanical properties. A tetrachiral honeycomb (TCH) exhibits a bulging effect when …
G Feng, S Li, L Xiao, W Song - International Journal of Mechanical …, 2021 - Elsevier
By replacing the cell wall of traditional rhombus honeycomb with a curved surface, two kinds of honeycombs with curved cell walls were designed and fabricated by fused deposition …
Auxetic lattices have attracted increasing attention due to their unusual mechanical behavior and potential for an array of applications. However, a narrow window of stiffness realizable …
J Liu, W Chen, H Hao, Z Wang - Thin-Walled Structures, 2021 - Elsevier
For the topological diversity, in-plane hexagonal honeycombs show some interesting mechanical properties which can be related to Poisson's ratios. This work trying to …
J Zhang, G Lu - Engineering Structures, 2023 - Elsevier
Energy absorption is essential for materials/structures in engineering application. It is related to their deformation mechanisms and force–displacement (stress–strain) relationships. Re …
T Li, J Sun, J Leng, Y Liu - Composite Structures, 2023 - Elsevier
Cellular structures exhibit attractive mechanical properties like lightweight, high specific stiffness, and excellent energy absorption. Materials and structures design offers valuable …
MF Guo, H Yang, L Ma - Thin-Walled Structures, 2020 - Elsevier
In this study, two dimensional double-U auxetic honeycombs (2D DUHs) composed of curved shell members have been proposed based on traditional double-V (concave …
Y Chen, ZW Wang - Aerospace Science and Technology, 2022 - Elsevier
This work proposed an improved modification on the common re-entrant hexagonal honeycomb (RHH) by replacing the solid junction of the cell walls with a small hollow circle …