[HTML][HTML] A review of artificial neural networks in the constitutive modeling of composite materials
Abstract Machine learning models are increasingly used in many engineering fields thanks
to the widespread digital data, growing computing power, and advanced algorithms. The …
to the widespread digital data, growing computing power, and advanced algorithms. The …
Perspectives for multiphase mechanical metamaterials
Mechanical metamaterials have been attracting increasing attention for a wide range of
industrial applications, such as energy storage, biomedical, sensors, robotics, etc., owing to …
industrial applications, such as energy storage, biomedical, sensors, robotics, etc., owing to …
[HTML][HTML] A novel gradient negative stiffness honeycomb for recoverable energy absorption
This paper designs a novel reusable gradient negative stiffness (GNS) honeycomb structure
and focuses on investigating its energy absorption (EA). Contrary to classical normal …
and focuses on investigating its energy absorption (EA). Contrary to classical normal …
Real-time tunable negative stiffness mechanical metamaterial
Real-time tunable mechanical metamaterial is an emerging field attracting great attention. It
enables a wide range of mechanical properties but is hard to design and fabricate due to its …
enables a wide range of mechanical properties but is hard to design and fabricate due to its …
Parameter optimization of bidirectional re-entrant auxetic honeycomb metamaterial based on genetic algorithm
In this work, we design and test a parameter optimization method by Python script to meet
the urgent demand for lightweight honeycomb metamaterial. The method mainly focuses on …
the urgent demand for lightweight honeycomb metamaterial. The method mainly focuses on …
SMP-based chiral auxetic mechanical metamaterial with tunable bandgap function
YL Wei, QS Yang, R Tao - International Journal of Mechanical Sciences, 2021 - Elsevier
Artificial designed metamaterials have attracted widespread attention because of its unique
lattice structure and special physical properties. In this work, a chiral auxetic metamaterial …
lattice structure and special physical properties. In this work, a chiral auxetic metamaterial …
[HTML][HTML] 4D printing of recoverable buckling-induced architected iron-based shape memory alloys
Architected materials exhibit extraordinary properties in comparison with conventional
materials and structures, resulting in additional functionality and efficiency by engineering …
materials and structures, resulting in additional functionality and efficiency by engineering …
[HTML][HTML] Novel multifunctional negative stiffness mechanical metamaterial structure: tailored functions of multi-stable and compressive mono-stable
B Chen, L Chen, B Du, H Liu, W Li, D Fang - Composites Part B …, 2021 - Elsevier
Negative stiffness (NS) mechanical metamaterials have excellent application prospect in a
broad range of fields such as energy trapping, repeated energy absorption and so on …
broad range of fields such as energy trapping, repeated energy absorption and so on …
An energy dissipation metamaterial based on Coulomb friction and vibration
W Lv, P Yu, D Li - International Journal of Mechanical Sciences, 2024 - Elsevier
Compared with traditional energy dissipation structures, negative stiffness metamaterials
can repeatedly dissipate energy without incurring irreversible plastic deformation. The …
can repeatedly dissipate energy without incurring irreversible plastic deformation. The …
[HTML][HTML] Programmable and multistable metamaterials made of precisely tailored bistable cells
This study proposes a systematic inverse design framework for constructing multistable
mechanical metamaterials with programmable gradients. Herein, we designed the tailored …
mechanical metamaterials with programmable gradients. Herein, we designed the tailored …