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Multiscale analysis of a diffusion problem in a composite material with a rough imperfect interface [PDF]
In this paper, we consider a stationary heat diffusion problem in a two-component material, which exhibits an imperfect contact across a rapidly oscillating interface separating the two constituents.
Micòl Amar +2 more
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Uniqueness in inclusion problems with imperfect interface [PDF]
Journal of Theoretical and Applied Mechanics, 2017 We consider a non-standard boundary value problem characterizing deformations of a composite consisting of a arbitrarily-shaped elastic inclusion embedded in an infinite elastic matrix subjected to uniform remote stresses. The interface between the inclusion and the surrounding matrix is taken to be imperfect with 'spring-like' interface parameters ...
Schiavone, Peter
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Seismic Meta‐Foundations With Imperfect Interfaces [PDF]
Earthquake Engineering & Structural DynamicsABSTRACTSeismic wave isolation through layered meta‐foundations is an emerging area of research, driven by its intrinsic theoretical significance and potential practical applications. To date, the complexities associated with imperfect interfaces have often been overlooked in the development of analytical frameworks, which tend to prioritize simple yet
Anchen Ni +3 more
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Applied Ocean ResearchThe widespread use of multilayer cylindrical shell structures in engineering has created a demand for theoretical models and analytical solutions that are applicable under various working conditions.
B.B. Dong, R.Q. Xu, J.Q. Jiang
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Study on the effects of initial stress and imperfect interface on static and dynamic problems in thermoelastic laminated plates [PDF]
Science and Engineering of Composite MaterialsBased on the generalized thermoelasticity theory, the influence of initial stress and imperfect thermal interfaces on the static and dynamic problems of the simply supported thermoelastic laminated plate is investigated. Besides adopting the spring-layer
Yunying Zhou +5 more
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A micro-mechanics model for imperfect interface in dielectric materials [PDF]
, 2001 The interface between two dielectric bodies is considered imperfect if there are defects (micro-voids and micro-cracks) present on the interface. For such interface, the perfect continuity condition across the interface is no longer valid and its use in ...
Sze, KY, K.Y Sze, Fan, H, H Fan
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Estimating the effective conductivity for ellipse-inclusion model with Kapitza thermal resistance
EPJ Applied Metamaterials, 2021 The ellipse assemblage model with imperfect interface has quite complex microstructure, that can be considered an extension of the circle assemblage model with imperfect interfaces.
Nguyen Van-Luat
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International Journal of Applied Mechanics and Engineering, 2023 The present study aims to investigate Rayleigh wave propagation in an isotropic sandy layer overlying an isotropic sandy semi-infinite medium, with interface considered to be imperfect (slide contact and dislocation like model).
Dinesh Kumar Madan +2 more
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Propagation of Floquet–Bloch shear waves in viscoelastic composites: analysis and comparison of interface/interphase models for imperfect bonding [PDF]
, 2016 The phononic band structure of waves, which travel though composites, results from the geometric and mechanical properties of the materials and from the interaction of the different constituents. In this article, we study two different models to simulate
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Shape optimization of an imperfect interface: steady-state heat diffusion
, 2021 International audienceIn the context of a diffusion equation, this work is devoted to a two-phase optimal design problem where the interface, separating the phases, is imperfect, meaning that the solution is discontinuous while the normal flux is ...
Godoy, Matías +5 more
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