Results 1 to 10 of about 342,925 (165)
Displacement-driven approach to nonlocal elasticity [PDF]
European Journal of Mechanics - A/Solids, 2022 7 figures, 20 pages of main ...
Wei Ding +3 more
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Nonlocal Conduction in a Metawire. [PDF]
Adv MaterA 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Iglesias Martínez JA +3 more
europepmc +2 more sources
Nonlocal Elasticity Yields Equilibrium Patterns in Phase Separating Systems [PDF]
Physical Review X, 2023 Elastic microphase separation refers to equilibrium patterns that form by phase separation in elastic gels. Recent experiments revealed a continuous phase transition from the homogeneous phase to a regularly patterned phase, whose period decreased for ...
Yicheng Qiang +2 more
semanticscholar +1 more source
On integral and differential formulations in nonlocal elasticity [PDF]
European Journal of Mechanics - A/Solids, 2021 The paper is concerned with comparative analysis of differential and integral formulations for boundary value problems in nonlocal elasticity. For the sake of simplicity, the focus is on an antiplane problem for a half-space for an exponential kernel ...
J. Kaplunov +2 more
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Pamm, 2023 In this work, a nonlocal elasticity theory with nonlocality in space and time is presented by considering nonlocal constitutive equations with a dynamical scalar nonlocal kernel. Based on the proposed theory, we consider the isotropic nonlocal elasticity
E. Agiasofitou, Markus Lazar
semanticscholar +1 more source
Nonlocal Elasticity for Nanostructures: A Review of Recent Achievements
Encyclopedia, 2023 Recent developments in modeling and analysis of nanostructures are illustrated and discussed in this paper. Starting with the early theories of nonlocal elastic continua, a thorough investigation of continuum nano-mechanics is provided.
R. Barretta +2 more
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Nonlocal elastic metasurfaces: Enabling broadband wave control via intentional nonlocality [PDF]
Proceedings of the National Academy of Sciences, 2020 Significance The practical application of passive elastic metasurfaces is severely hindered by its intrinsic narrow-band performance due to the underlying locally resonant nature. In this study, we present the concept of “intentional nonlocality” as the fundamental mechanism to design broadband elastic metasurfaces for the control of stress ...
Hongfei Zhu +4 more
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Multiscale Nonlocal Elasticity: A Distributed Order Fractional Formulation [PDF]
International Journal of Mechanical Sciences, 2021 This study presents a generalized multiscale nonlocal elasticity theory that leverages distributed order fractional calculus to accurately capture coexisting multiscale and nonlocal effects within a macroscopic continuum. The nonlocal multiscale behavior
Wei Ding, Sansit Patnaik, F. Semperlotti
semanticscholar +1 more source
Towards a unified approach to nonlocal elasticity via fractional-order mechanics
, 2021 This study presents a fractional-order continuum mechanics approach that allows combining selected characteristics of nonlocal elasticity, typical of classical integral and gradient formulations, under a single frame-invariant framework.
Sansit Patnaik +2 more
semanticscholar +1 more source