A novel prefabricated auxetic honeycomb meta-structure based on mortise and tenon principle
Existing auxetic honeycomb meta-structures are generally integrated structures with
complicated microstructural geometry which hence should be fabricated by costly additive …
complicated microstructural geometry which hence should be fabricated by costly additive …
Design and mechanical performance of stretchable sandwich metamaterials with auxetic panel and lattice core
XC Teng, XH Ni, XG Zhang, W Jiang, Y Zhang… - Thin-Walled …, 2023 - Elsevier
Sandwich structures are widely used in engineering as lightweight and high-strength
materials. In recent years, there has been increasing attention toward new design ideas …
materials. In recent years, there has been increasing attention toward new design ideas …
A stretchable sandwich panel metamaterial with auxetic rotating-square surface
XC Teng, W Jiang, XG Zhang, D Han, XH Ni… - International Journal of …, 2023 - Elsevier
Sandwich panels find use as energy-absorbing devices and protective structures in various
fields. However, due to their mostly rigid surfaces, they might not meet the protection …
fields. However, due to their mostly rigid surfaces, they might not meet the protection …
A hybrid design for bending and stretching dominated metamaterial with tailorable thermal expansion
Y Zhang, Y Pan, D Han, WZ Jiang, W Jiang… - Composite …, 2023 - Elsevier
In this work, a novel metamaterial with an enhanced programmable CTE range is proposed
by combing the bi-material bending-dominated chiral unit cell and stretching-dominated …
by combing the bi-material bending-dominated chiral unit cell and stretching-dominated …
Novel metamaterial structures with negative thermal expansion and tunable mechanical properties
Q Zhang, Y Sun - International Journal of Mechanical Sciences, 2024 - Elsevier
The thermal expansion and stiffness characteristics are significant in determining the
responses of lightweight mechanical metamaterials in a thermal environment. This paper …
responses of lightweight mechanical metamaterials in a thermal environment. This paper …
A novel auxetic unit cell for 3D metamaterials of designated negative Poisson's ratio
Metamaterials have promising applications in many fields such as those in medical,
electronic and civil engineering. However, the existing unit cell designs for metamaterials …
electronic and civil engineering. However, the existing unit cell designs for metamaterials …
Thermal expansion and bandgap properties of bi-material triangle re-entrant honeycomb with adjustable Poisson's ratio
KJ Liu, HT Liu, J Li - International Journal of Mechanical Sciences, 2023 - Elsevier
The future mechanical metamaterials should achieve multifunctional integration to meet the
requirements of structures and materials in the aviation field for service in complex …
requirements of structures and materials in the aviation field for service in complex …
Quasi-static and dynamic properties studies of a metamaterial with enhanced auxeticity and tunable stiffness
XH Ni, W Jiang, XG Zhang, D Han, XC Teng, J Hao… - Composite …, 2023 - Elsevier
Auxetic metamaterials as a cutting-edge field have attracted extensive attention from
researchers because of their peculiar deformation mode and excellent mechanical …
researchers because of their peculiar deformation mode and excellent mechanical …
Metamaterial with synergistically controllable Poisson's ratio and thermal expansion coefficient
J Tian, J Yang, Y Zhao - International Journal of Mechanical Sciences, 2023 - Elsevier
Metamaterials possessing multiple unusual properties have aroused wide attention and
exploration, because they are more adaptive to application requirements than materials with …
exploration, because they are more adaptive to application requirements than materials with …
Mechanical and bandgap properties of 3D bi-material triangle re-entrant honeycomb
KJ Liu, HT Liu, D Zhen - International Journal of Mechanical Sciences, 2024 - Elsevier
In the aerospace industry, precision components need to serve in a comprehensive
environment of severe temperature changes, vibrations, and noise. Therefore, it is …
environment of severe temperature changes, vibrations, and noise. Therefore, it is …