Results 211 to 220 of about 6,004 (259)

General imperfect interfaces

Computer Methods in Applied Mechanics and Engineering, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ali Javili, Paul Steinmann
exaly   +2 more sources

Bridging tensor with an imperfect interface

European Journal of Mechanics - A/Solids, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Yan-Chao, Huang, Zheng-Ming
openaire   +2 more sources

Crack in an imperfect interface in composites

Mechanics of Materials, 1991
Abstract The behavior of cracks at the interface of composites is studied. The geometry of the composite is idealized as two-dimensional, isotropic, linearly “elastic” infinite strips made of two different materials joined by a damaged layer approximated by continuous distributed shear and tension springs.
Kaw, Autar, Das, Vishnu G
openaire   +2 more sources

3D XFEM Modelling of Imperfect Interfaces

2013
In this paper, recent contributions to the modelling of coated inclusions by means of an eXtended Finite Element Method are presented. The matrix particle interface is modelled as a finite thickness, imperfect interface. Two approaches are considered: a variational approach inspired to Suquet’s work on asymptotic analysis of thin layers, and an ...
BENVENUTI, Elena   +3 more
openaire   +2 more sources

Bulk and interface imperfections in semiconductors

Solid-State Electronics, 1976
Abstract Charges trapped at imperfection centers can be detected by observing the slow time dependences of the high-frequency small-signal capacitance and the current of a space charge region which is depleted of carriers. Detection of as low as 1010 to 1011 trapped electron charges per cm3 in a volume of 10−3 cm × 10−3 cm2, or 105 to 10 electron ...
openaire   +1 more source

Correctors for the Homogenization of a Class of Hyperbolic Equations with Imperfect Interfaces

SIAM Journal on Mathematical Analysis, 2009
We present here some corrector results for the homogenization of the wave equation in a two-component composite with $\varepsilon$-periodic connected inclusions which complete the homogenization results proved in [P. Donato, L. Faella, and S. Monsurro, J. Math. Pures Appl., 87 (2007), pp. 119–143] by the authors.
DONATO P, FAELLA L, MONSURRO', SARA
openaire   +1 more source

Multiscale and Multiphysics Modeling of Imperfect Interfaces

Interphases between solids are crucial for understanding the behavior of composite artificial and natural structures. Due to the thinness of these interphases, numerical modeling using finite element analysis may be challenging. Asymptotic techniques, modeling the interphase as an interface, are viable alternatives.
Lebon, Frédéric   +4 more
openaire   +1 more source

Screw dislocation interacting with imperfect interface

Mechanics of Materials, 2003
The study of dislocations interacting with interfaces is of great interest to understand the strengthening and hardening mechanisms in materials. Most of the existing results in this field dealt with perfect interfaces where the displacements are continuous across interfaces.
H. Fan, G.F. Wang
openaire   +1 more source

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