Mechanical Metamaterials and Their Engineering Applications
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201800864
Abstract: In the past decade, mechanical metamaterials have garnered increasing attention owing to its novel design principles which combine the concept of hierarchical architecture with material size effects at micro/nanoscale. This strategy is demonstrated to exhibit… read more here.
Keywords: engineering applications; metamaterials engineering; mechanical metamaterials; engineering ... See more keywords
Application of Multifunctional Mechanical Metamaterials
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DOI: 10.1002/adem.201900084
Abstract: Mechanical metamaterials have attracted great interest due their ability to attain material properties outside the bounds of those found in natural materials. Many promising mechanical metamaterials have been designed, fabricated, and tested, however, these metamaterials… read more here.
Keywords: application multifunctional; mechanical metamaterials; multifunctional mechanical;
Tailoring the Dynamic Actuation of 3D‐Printed Mechanical Metamaterials through Inherent and Extrinsic Instabilities
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DOI: 10.1002/adem.201901586
Abstract: Architected materials have facilitated a significant breakthrough in the control of the mechanical behavior of structures. Most notably, metamaterials with unprecedented properties can be easily designed in large scales, exhibiting high strength, tunability of their… read more here.
Keywords: engineering; berkeley edu; department mechanical; mechanical metamaterials ... See more keywords
3D Pixel Mechanical Metamaterials.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201900548
Abstract: Metamaterials have unprecedented properties that facilitate the development of advanced devices and machines. However, their interconnected building structures limit their applications, especially in the fields that require large deformation, rich programmability and efficient shape-reconfigurability. To… read more here.
Keywords: strategy; mechanical metamaterials; pixel mechanical; design ... See more keywords
2D Mechanical Metamaterials with Widely Tunable Unusual Modes of Thermal Expansion.
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DOI: 10.1002/adma.201905405
Abstract: Most natural materials expand uniformly in all directions upon heating. Artificial, engineered systems offer opportunities to tune thermal expansion properties in interesting ways. Previous reports exploit diverse design principles and fabrication techniques to achieve a… read more here.
Keywords: expansion; metamaterials widely; widely tunable; mechanical metamaterials ... See more keywords
Inverse Design of Mechanical Metamaterials with Target Nonlinear Response via a Neural Accelerated Evolution Strategy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202206238
Abstract: Materials with target nonlinear mechanical response can support the design of innovative soft robots, wearable devices, footwear, and energy‐absorbing systems, yet it is challenging to realize them. Here, mechanical metamaterials based on hinged quadrilaterals are… read more here.
Keywords: evolution strategy; design; target nonlinear; response ... See more keywords
Mechanical Metamaterials: Dome‐Patterned Metamaterial Sheets (Adv. Sci. 22/2020)
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Science"
DOI: 10.1002/advs.202070125
Abstract: In article number 2001955, André R. Studart, Andres F. Arrieta, and co-workers demonstrate a family of mechanical metamaterials exploiting sheets patterned with locally bistable domes. The metamaterial’s strong hierarchical response enables tunable mechanical properties and… read more here.
Keywords: metamaterial sheets; patterned metamaterial; dome patterned; sheets adv ... See more keywords
Recent Progress in Active Mechanical Metamaterials and Construction Principles.
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DOI: 10.1002/advs.202102662
Abstract: Active mechanical metamaterials (AMMs) (or smart mechanical metamaterials) that combine the configurations of mechanical metamaterials and the active control of stimuli-responsive materials have been widely investigated in recent decades. The elaborate artificial microstructures of mechanical… read more here.
Keywords: active mechanical; mechanical metamaterials; recent progress; construction principles ... See more keywords
Encoding and Storage of Information in Mechanical Metamaterials.
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DOI: 10.1002/advs.202301581
Abstract: Information processing using material's own properties has gained increasing interest. Mechanical metamaterials, due to their diversity of deformation modes and wide design space, can be used to realize information processing, such as computing and storage.… read more here.
Keywords: information; mechanical metamaterial; encoding storage; storage information ... See more keywords
Soft Mechanical Metamaterials with Transformable Topology Protected by Stress Caching.
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DOI: 10.1002/advs.202302475
Abstract: Maxwell lattices possess distinct topological states that feature mechanically polarized edge behaviors and asymmetric dynamic responses protected by the topology of their phonon bands. Until now, demonstrations of non-trivial topological behaviors from Maxwell lattices have… read more here.
Keywords: topology; soft mechanical; stress caching; transformable topology ... See more keywords
A thin-shell shape adaptable composite metamaterial
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DOI: 10.1016/j.compstruct.2020.112390
Abstract: Abstract Mechanical metamaterials undergoing extreme deformations span an ever-increasing design space of mechanical performance. However, achieving selective deformability in load-carrying metamaterials remains unexplored. Anisotropic thin fiber-reinforced composite shells, which are soft in bending and stiff… read more here.
Keywords: thin shell; shell shape; composite metamaterial; mechanical metamaterials ... See more keywords