Results 21 to 30 of about 338,480 (190)
Homogenization of a 2D Tidal Dynamics Equation
Mathematics, 2020 This work deals with the homogenization of two dimensions’ tidal equations. We study the asymptotic behavior of the sequence of the solutions using the sigma-convergence method.
Giuseppe Cardone +2 more
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Two-Scale Asymptotic Homogenization Method for Composite Kirchhoff Plates with in-Plane Periodicity
Aerospace, 2022 This paper develops a two-scale asymptotic homogenization method for periodic composite Kirchhoff plates. In this method, a three-dimensional (3D) periodic plate problem is simplified as a Kirchhoff plate problem, which is governed by a fourth-order ...
Zhiwei Huang, Yufeng Xing, Yahe Gao
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Exact results for weakly nonlinear composites and implications for homogenization methods
Comptes Rendus. Mécanique, 2021 Weakly nonlinear composite conductors are characterized by position-dependent dissipation potentials expressible as an additive composition of a quadratic potential and a nonquadratic potential weighted by a small parameter.
Furer, Joshua +2 more
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A multi-level interface model for damaged masonry [PDF]
, 2013 The aim of the present work is to propose a new micro-mechanical model in the context of the deductive approach used to derive interface models. This model, based on a previous study introduced previously by A. Rekik and F.
E. Sacco +7 more
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Subsampling and homogenization to investigate variability of composite material mechanical properties [PDF]
, 2012 This paper presents an innovative homogenization sampling technique applied to multiscale modelling of composite materials. The goal is to build efficiently statistical variability of mechanical properties at mesoscopic scale from the heterogeneous media
DAU, Frédéric, PINEAU, Pierre
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Results in Physics, 2023 We present a computational framework for two-scale asymptotic homogenization to determine the intrinsic magnetic permeability of composites. To this end, considering linear magnetostatics, both vector and scalar potential formulations are used.
Celal Soyarslan +3 more
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Damage as the Γ-limit of microfractures in linearized elasticity under the non-interpenetration constraint [PDF]
, 2010 A homogenization result is given for a material with brittle periodic inclusions, under the requirement that the interpenetration of matter is forbidden.
Lucia Scardia, Scardia, L.
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Trends in Computational and Applied Mathematics, 2021 The asymptotic homogenization method is applied here to one-dimensional boundary-value problems for nonlinear differential equations with rapidly oscillating piecewise-constant coefficients which model the behavior of nonlinear microperiodic composites,
R. Décio Jr +2 more
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Damage as Gamma-limit of microfractures in anti-plane linearized elasticity [PDF]
, 2008 A homogenization result is given for a material having brittle inclusions arranged in a periodic structure. <br/> According to the relation between the softness parameter and the size of the microstructure, three different limit models are ...
Scardia, L., Scardia, L Lucia
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Applied Bionics and Biomechanics, 2005 Actual prediction of the effective mechanical properties of tissue scaffolds is very important for tissue engineering applications. Currently common homogenization methods are based on three available approaches: standard mechanics modeling ...
Z. Fang +4 more
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