Tailoring structure‐borne sound through bandgap engineering in phononic crystals and metamaterials: a comprehensive review
In solid state physics, a bandgap (BG) refers to a range of energies where no electronic
states can exist. This concept was extended to classical waves, spawning the entire fields of …
states can exist. This concept was extended to classical waves, spawning the entire fields of …
Vibrations and waves in soft dielectric elastomer structures
Dielectric elastomers (DEs) are a type of multifunctional materials with salient features that
are very attractive in developing soft, lightweight, and small-scale transducers and robotics …
are very attractive in developing soft, lightweight, and small-scale transducers and robotics …
Additive manufacturing-oriented concurrent robust topology optimization considering size control
Z Li, L Wang, T Lv - International Journal of Mechanical Sciences, 2023 - Elsevier
With the continuous improvement of the demand level for advanced equipment, the trend of
material structure integration and design and manufacturing integration is strengthening …
material structure integration and design and manufacturing integration is strengthening …
Tunable anti-plane wave bandgaps in 2D periodic hard-magnetic soft composites
In this paper, we present a theoretical model for the analysis of large magneto-deformation
and the anti-plane shear wave bandgaps in 2D periodic two-phase hard magnetic soft …
and the anti-plane shear wave bandgaps in 2D periodic two-phase hard magnetic soft …
Magnetically tunable longitudinal wave band gaps in hard-magnetic soft laminates
Hard-magnetic soft materials belong to the class of active materials that undergo finite
deformation and alter their material properties when subjected to magnetic loading …
deformation and alter their material properties when subjected to magnetic loading …
Topology optimization of soft compressible phononic laminates for widening the mechanically tunable band gaps
Active tuning of frequency bandgaps has received significant attention in the recent past. To
this end, soft compressible phononic composites have indicated great promise owing to their …
this end, soft compressible phononic composites have indicated great promise owing to their …
Multi-objective optimization of elastic metaplates for lightweight and ultrawide bandgaps
There is inevitably a conflict between multiple objectives when designing elastic metaplates
(EMPs) with desirable functionalities from the perspective of practical applications. The non …
(EMPs) with desirable functionalities from the perspective of practical applications. The non …
Functionally Graded Soft Dielectric Elastomer Phononic Crystals: Finite Deformation, electro-elastic longitudinal waves, and band gaps tunability via electro …
Active tuning of elastic wave band gaps received significant attention in the recent past. To
this end, soft dielectric elastomers (DEs) have indicated great promise owing to their …
this end, soft dielectric elastomers (DEs) have indicated great promise owing to their …
Tunable phononic bandgap materials designed via topology optimization
Topology optimization is used to design phononic bandgap materials that are tunable by
mechanical deformation. A periodic media is considered, which due to the assumption of …
mechanical deformation. A periodic media is considered, which due to the assumption of …
Topological optimization of thin elastic metamaterial plates for ultrawide flexural vibration bandgaps
G Yan, S Yao, Y Li, W Zhou - International Journal of Mechanical Sciences, 2023 - Elsevier
The properties of bandgaps (BGs) for manipulating elastic/acoustic waves are highly
determined by the spatial distribution of materials in the primitive unit cell. In this work, the …
determined by the spatial distribution of materials in the primitive unit cell. In this work, the …