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Effect of Tacticity on the Dynamic Response of Chiral Mechanical Metamaterials
In this work, a tacticity strategy is proposed to adjust the mechanical properties of chiral mechanical metamaterials for vibration isolation. By...
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Design, fabrication, and characterization of hierarchical mechanical metamaterials
Natural mechanical materials, such as bamboo and bone, often exhibit superior specific mechanical properties due to their hierarchical porous...
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Mechanical Metamaterials for Sensor and Actuator Applications
Mechanical metamaterials (MMs) have emerged as a promising class of engineered materials, distinguished by their unique mechanical behaviors derived...
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Develo** Mechanical Metamaterials Under an Adaptable Topology Optimization Design Framework
Develo** mechanical metamaterials through topology optimization attracts high attention in both computational design and engineering applications....
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Mechanical and dam** performances of TPMS lattice metamaterials fabricated by laser powder bed fusion
Lattice metamaterials based on three-period minimum surface (TPMS) are an effective means to achieve lightweight and high-strength materials which...
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A comparative study of enriched computational homogenization schemes applied to two-dimensional pattern-transforming elastomeric mechanical metamaterials
Elastomeric mechanical metamaterials exhibit unconventional behaviour, emerging from their microstructures often deforming in a highly nonlinear and...
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Computational Design of Bio-inspired Mechanical Metamaterials Based on Lipidic Cubic Phases
We report a family of designs and numerical simulations of cubic elastic metamaterials inspired by lipidic cubic phases (LCPs). Since LCPs are triply...
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Dynamic Responses and Energy Absorption of Mechanical Metamaterials Composed of Buckling Beams
PurposeThe rich dynamic responses and complex dissipation behaviors of metamaterials with different loading speeds and specific stiffness are...
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Heterogeneous Mechanical Metamaterials with Extreme Bulk-To-Shear Modulus Ratio: An Evolutionary Design Approach
Most non-stochastic architected materials proposed to date have been based on periodic structures with a homogeneous topology and uniform...
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Acoustic Metamaterials for Noise Control Applications
Low-frequency noise control is always a challenging issue for an NVH (Noise, Vibration and Harshness) engineer. Acoustic metamaterials are a newly...
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Introduction to Electromagnetic Metamaterials and Metasurfaces
Electromagnetic metamaterials/metasurfaces have long captivated the increasing interest and popularity in flexibly manipulating electromagnetic waves...
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Enhanced Vibration Characteristics of Honeycomb Plates Composed of Metamaterials with NTE
Mechanical metamaterials with tailorable negative thermal expansion (NTE) are significant and potential to be applied in stability control, precise...
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Design of compliant mechanisms for origami metamaterials
As an art of paper folding, origami has been widely explored by artists for centuries. Only in recent decades has it gained attention from...
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Glass Sponge-inspired Auxetic Mechanical Metamaterials for Energy Absorption
The Auxetic Structure (AS) exhibits significant densification strain due to its concave cell architecture, functioning as an effective...
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Seismic Waves Shielding Using Spherical Matryoshka-Like Metamaterials
Among the most destructive natural mechanical events on the planet, seismic waves cause substantial damage and degradation to infrastructure...
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Designing Musical Instruments and Room Acoustics with Acoustic Metamaterials
Mechanical musical instruments have less timbre variability than electronic instruments. Extended playing techniques and more sophisticated acoustic...
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Theory Models of Electromagnetic Metamaterials and Metasurfaces
Metamaterials are artificially engineered composite materials that exhibit special properties that are not found in nature and not observed in the...
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Crashworthiness of laser powder bed fusion processed In718 auxetic metamaterials
Auxetic structures are well-known metamaterials which have extraordinary properties such as negative Poisson’s ratio, negative linear compressibility...
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Design and Investigation of a Thermoelastic Actuator with Tailored Unidirectional Thermal Expansion and Stiffness using Mechanical Metamaterials and Joule Heating Activation
Mechanical metamaterials have become an emerging research field due to the advances in additive manufacturing technology in the last decade....
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Inverse design of nonlinear mechanical metamaterials via video denoising diffusion models
The accelerated inverse design of complex material properties—such as identifying a material with a given stress–strain response over a nonlinear...
