Overview of constitutive laws, kinematics, homogenization and multiscale methods in crystal plasticity finite-element modeling: Theory, experiments, applications
This article reviews continuum-based variational formulations for describing the elastic–
plastic deformation of anisotropic heterogeneous crystalline matter. These approaches …
plastic deformation of anisotropic heterogeneous crystalline matter. These approaches …
[BOOK][B] Crystal plasticity finite element methods: in materials science and engineering
Written by the leading experts in computational materials science, this handy reference
concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase …
concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase …
Multilevel crystal plasticity models of single-and polycrystals. Direct models
PV Trusov, AI Shveykin - Physical mesomechanics, 2013 - Springer
The paper continues the review of works on the development and application of multiscale
physical models to analyzing the behavior of single-and polycrystals under severe plastic …
physical models to analyzing the behavior of single-and polycrystals under severe plastic …
Variational foundations and generalized unified theory of RVE-based multiscale models
A unified variational theory is proposed for a general class of multiscale models based on
the concept of Representative Volume Element. The entire theory lies on three fundamental …
the concept of Representative Volume Element. The entire theory lies on three fundamental …
[HTML][HTML] Deep neural network approach to estimate biaxial stress-strain curves of sheet metals
To improve the accuracy of a sheet metal forming simulation, the constitutive model is
calibrated using results from multiaxial material testing. However, multiaxial material testing …
calibrated using results from multiaxial material testing. However, multiaxial material testing …
On micro‐to‐macro transitions for multi‐scale analysis of non‐linear heterogeneous materials: unified variational basis and finite element implementation
This work describes a homogenization‐based multi‐scale procedure required for the
computation of the material response of non‐linear microstructures undergoing small …
computation of the material response of non‐linear microstructures undergoing small …
A crystal plasticity-based microdamage model and its application on the tensile failure process analysis of 7075 aluminum alloy
A Li, W Hu, H Li, Z Zhan, Q Meng - Materials Science and Engineering: A, 2023 - Elsevier
In this study, a microdamage model by introducing the damage of crystal is proposed.
Damage variables are defined for each slip system, and the damage-coupled crystal …
Damage variables are defined for each slip system, and the damage-coupled crystal …
Tensile properties, strain rate sensitivity and failure mechanism of single crystal superalloys CMSX-4
The tensile behavior of single crystal superalloys CMSX-4 was investigated under different
strain rates at room temperature. The objective of this study is to identify the strain rate …
strain rates at room temperature. The objective of this study is to identify the strain rate …
[PDF][PDF] Многоуровневые модели моно-поликристаллических материалов: теория, алгоритмы, примеры применения
ПВ Трусов, АИ Швейкин - 2019 - researchgate.net
Проблема построения конститутивных моделей, позволяющих описывать поведение
материалов в широких диапазонах изменения параметров воздействия (температур …
материалов в широких диапазонах изменения параметров воздействия (температур …
Multiscale prediction of mechanical behavior of ferrite–pearlite steel with numerical material testing
Multiscale mechanical behaviors of ferrite–pearlite steel were predicted using numerical
material testing (NMT) based on the finite element method. The microstructure of ferrite …
material testing (NMT) based on the finite element method. The microstructure of ferrite …