Review on slip transmission criteria in experiments and crystal plasticity models
E Bayerschen, AT McBride, BD Reddy… - Journal of materials …, 2016 - Springer
A comprehensive overview is given of the literature on slip transmission criteria for grain
boundaries in metals, with a focus on slip system and grain boundary orientation. Much of …
boundaries in metals, with a focus on slip system and grain boundary orientation. Much of …
Nonlinear regularization operators as derived from the micromorphic approach to gradient elasticity, viscoplasticity and damage
S Forest - Proceedings of the Royal Society A …, 2016 - royalsocietypublishing.org
The construction of regularization operators presented in this work is based on the
introduction of strain or damage micromorphic degrees of freedom in addition to the …
introduction of strain or damage micromorphic degrees of freedom in addition to the …
A strategy for synthetic microstructure generation and crystal plasticity parameter calibration of fine-grain-structured dual-phase steel
This study aims to establish a strategy for bridging the microstructure and mechanical
properties of fine-grain-structured dual-phase steel. A complete workflow is built up …
properties of fine-grain-structured dual-phase steel. A complete workflow is built up …
Gradient-extended two-surface damage-plasticity: micromorphic formulation and numerical aspects
A regularized gradient-extended damage-plasticity model is discussed which is based on a
micromorphic approach in the spirit of Forest (2009). Damage and plasticity are treated as …
micromorphic approach in the spirit of Forest (2009). Damage and plasticity are treated as …
[图书][B] Compendium on gradient materials
A Bertram - 2023 - Springer
Although already suggested in the middle of the 19th century, have material models that
include higher gradients of the kinematical variables become a blossoming field of research …
include higher gradients of the kinematical variables become a blossoming field of research …
Thermomechanically coupled theory in the context of the multiphase-field method
The modeling and simulation of microstructure evolution is usually subject to the multiphase-
field method. In this context, thermomechanical coupling is often neglected, even when non …
field method. In this context, thermomechanical coupling is often neglected, even when non …
Identifying material parameters in crystal plasticity by Bayesian optimization
J Kuhn, J Spitz, P Sonnweber-Ribic… - Optimization and …, 2021 - Springer
In this work, we advocate using Bayesian techniques for inversely identifying material
parameters for multiscale crystal plasticity models. Multiscale approaches for modeling …
parameters for multiscale crystal plasticity models. Multiscale approaches for modeling …
A multiphase-field approach to small strain crystal plasticity accounting for balance equations on singular surfaces
An implementation of the crystal plasticity theory in the context of the multiphase-field
method provides a numerically efficient tracking of evolving grain boundaries, modeled as …
method provides a numerically efficient tracking of evolving grain boundaries, modeled as …
Dislocation–grain boundary interactions: Recent advances on the underlying mechanisms studied via nanoindentation testing
To comprehend the mechanical behavior of a polycrystalline material, an in-depth analysis
of individual grain boundary (GB) and dislocation interactions is of prime importance. In the …
of individual grain boundary (GB) and dislocation interactions is of prime importance. In the …
Efficient and accurate two-scale FE-FFT-based prediction of the effective material behavior of elasto-viscoplastic polycrystals
J Kochmann, S Wulfinghoff, L Ehle, J Mayer… - Computational …, 2018 - Springer
Recently, two-scale FE-FFT-based methods (eg, Spahn et al. in Comput Methods Appl Mech
Eng 268: 871–883, 2014; Kochmann et al. in Comput Methods Appl Mech Eng 305: 89–110 …
Eng 268: 871–883, 2014; Kochmann et al. in Comput Methods Appl Mech Eng 305: 89–110 …