A preliminary discussion about the application of machine learning in the field of constitutive modeling focusing on alloys
D Li, J Liu, Y Fan, X Yang, W Huang - Journal of Alloys and Compounds, 2024 - Elsevier
With an emphasis on the development of machine learning-based constitutive modeling
approaches, the state of constitutive modeling techniques and applications for metals and …
approaches, the state of constitutive modeling techniques and applications for metals and …
Simple shear methodology for local structure–property relationships of sheet metals: State-of-the-art and open issues
Simple shear presents a local material structure–property relationship and plays an
important role in the development of material design, mechanical modeling, and …
important role in the development of material design, mechanical modeling, and …
[HTML][HTML] From CP-FFT to CP-RNN: Recurrent neural network surrogate model of crystal plasticity
Abstract Recurrent Neural Network (RNN) based surrogate models constitute an emerging
class of reduced order models of history-dependent material behavior. Recently, the authors …
class of reduced order models of history-dependent material behavior. Recently, the authors …
A convolutional neural network based crystal plasticity finite element framework to predict localised deformation in metals
Convolutional neural networks (CNNs) find vast applications in the field of image
processing. This study utilises the CNNs in conjunction with the crystal plasticity finite …
processing. This study utilises the CNNs in conjunction with the crystal plasticity finite …
Lode-dependent anisotropic-asymmetric yield function for isotropic and anisotropic hardening of pressure-insensitive materials. Part I: Quadratic function under non …
It is challenging to precisely model the complicated plastic deformation of metals, including
anisotropy in strength and plastic deformation, strength differential effect, anisotropic …
anisotropy in strength and plastic deformation, strength differential effect, anisotropic …
Experimental characterization and crystal plasticity modeling for predicting load reversals in AA6016-T4 and AA7021-T79
The detailed contribution of microstructural-level phenomena, such as dislocation structure
development and annihilation, as well as inter-granular and intra-granular backstress fields …
development and annihilation, as well as inter-granular and intra-granular backstress fields …
A machine learning model to predict yield surfaces from crystal plasticity simulations
We introduce a microstructurally informed machine learning model for predicting the
anisotropic yield surfaces of polycrystalline materials. A full-field, spatially resolved crystal …
anisotropic yield surfaces of polycrystalline materials. A full-field, spatially resolved crystal …
Machine learning-based modeling of the coupling effect of strain rate and temperature on strain hardening for 5182-O aluminum alloy
This research characterizes the dynamic hardening behavior of an aluminum alloy sheet of
5182-O for the coupling effect of strain rate and temperature. Tests are carried out for …
5182-O for the coupling effect of strain rate and temperature. Tests are carried out for …
An evolution of subsequent yield loci under proportional and non-proportional loading path of 'as-received'extruded AZ31 magnesium alloy: Experiments and CPFEM …
This work presents an experimental investigation of as-received extruded AZ31 magnesium
alloy subjected to proportional and non-proportional loading paths at various finite levels of …
alloy subjected to proportional and non-proportional loading paths at various finite levels of …
A dislocation-based damage-coupled constitutive model for single crystal superalloy: Unveiling the effect of secondary orientation on creep life of circular hole
Circular holes in single crystal (SX) turbine blades are susceptible to creep failure at high
temperatures, due to the stress concentrations near the holes. In this study, a dislocation …
temperatures, due to the stress concentrations near the holes. In this study, a dislocation …