Homogenization using modified Mori-Tanaka and TFA framework for elastoplastic-viscoelastic-viscoplastic composites: Theory and numerical validation
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TLDR
In this article, a modified multi-scale mean field approach was proposed to predict the overall behavior of long fiber reinforced elastoplastic and viscoelastic-viscoplastic composites.About:
This article is published in International Journal of Plasticity.The article was published on 2020-04-01 and is currently open access. It has received 39 citations till now. The article focuses on the topics: Homogenization (chemistry) & Finite element method.read more
Citations
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Book ChapterDOI
Nonlinear composites
TL;DR: In this article , the authors present several approaches for the study of nonlinear composites using full-field or mean-field approaches and provide numerical examples on thermoelastic, elastoplastic, and damageable media.
Journal ArticleDOI
Extended mean-field homogenization of viscoelastic-viscoplastic polymer composites undergoing hybrid progressive degradation induced by interface debonding and matrix ductile damage
TL;DR: In this paper, a probabilistic micromechanics damage framework is presented to predict the macroscopic stress-strain response and progressive damage in unidirectional glass-reinforced thermoplastic polymer composites.
Journal ArticleDOI
Effect of the raster orientation on strength of the continuous fiber reinforced PVDF/PLA composites, fabricated by hand-layup and fused deposition modeling
Strahinja Milenkovic,Vukasin Slavkovic,Cristiano Fragassa,Nenad Grujovic,Nikola Palic,Fatima Zivic +5 more
TL;DR: In this article, a new class of high-porous composites made of polylactic acid (PLA) matrix reinforced with polyvinylidenfluorid (PVDF) long fibers is presented.
Journal ArticleDOI
An anisotropic viscoplasticity model for shale based on layered microstructure homogenization
TL;DR: In this article, the authors developed a two-scale constitutive model for shale in which anisotropic viscoplastic behavior naturally emerges from semi-analytical homogenization of a bi-layer microstructure.
References
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Journal ArticleDOI
The Determination of the Elastic Field of an Ellipsoidal Inclusion, and Related Problems
TL;DR: In this paper, it is shown that to answer several questions of physical or engineering interest, it is necessary to know only the relatively simple elastic field inside the ellipsoid.
Journal ArticleDOI
Average stress in matrix and average elastic energy of materials with misfitting inclusions
Trevor A. Mori,K Tanaka +1 more
TL;DR: In this paper, a method of calculating the average internal stress in the matrix of a material containing inclusions with transformation strain is presented. But the authors do not consider the effects of the interaction among the inclusions and of the presence of the free boundary.
Book
Micromechanics of defects in solids
Toshio Mura,D. M. Barnett +1 more
TL;DR: In this paper, the authors present numerical simulation of intergranular and transgranular crack propagation in ferroelectric polycrystals using double kink mechanisms for discrete dislocations in BCCs.
Journal ArticleDOI
A self-consistent mechanics of composite materials
TL;DR: In this article, the elastic moduli of two-phase composites are estimated by a method that takes account of the inhomogeneity of stress and strain in a way similar to the Hershey-Kroner theory of crystalline aggregates.
Journal ArticleDOI
A new approach to the application of Mori-Tanaka's theory in composite materials
TL;DR: In this paper, a reconsideration and reformulation of the Mori-Tanaka's theory in its application to the computation of the effective properties of composites is presented, which is a straightforward exposition and interpretation of the method which are different than those existing in previous formulations.
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Average stress in matrix and average elastic energy of materials with misfitting inclusions
Trevor A. Mori,K Tanaka +1 more