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Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-4400-1
Abstract: A network model of a multi-modular floating platform incorporated with a runway structure, viewed as a non-autonomous network with discrete–continuum oscillators, is developed for a general purpose of dynamic analysis. Numerical analysis shows the coupling…
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Keywords:
continuum oscillators;
network;
non autonomous;
nonlinear dynamics ... See more keywords
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Published in 2017 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2016.10.010
Abstract: Abstract Layered 2D materials consist of a stack of 2D materials interacting weakly via van der Walls (vdW) forces. The vdW interactions are modeled using long-range interlayer potentials, such as Lennard-Jones (LJ) and Kolmogorov–Crespi (KC),…
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Keywords:
energy;
interlayer;
rotation;
discrete continuum ... See more keywords
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Published in 2021 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2021.104404
Abstract: Abstract Shear localization is a frequent feature of granular materials. While the discrete element method can properly simulate such a phenomenon as long as the grain representation is accurate, it is computationally intractable when there…
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Keywords:
method;
shear localization;
discrete continuum;
continuum ... See more keywords
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Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.033003
Abstract: In this paper we use a formal discrete-to-continuum procedure to derive a continuum variational model for two chains of atoms with slightly incommensurate lattices. The chains represent a cross section of a three-dimensional system consisting…
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Keywords:
continuum;
continuum modeling;
discrete continuum;
incommensurate ... See more keywords