… followed by the self-consistent homogenization need to be … formulation, this paper describes an implicit formulation of the EPSC model and its implementation in implicit finite elements…
O Jamond, R Gatti, A Roos, B Devincre - International Journal of Plasticity, 2016 - Elsevier
… efficient formulation of the Discrete-Continuous Model (DCM) for the simulation of 3D dislocationdynamics … In the following we call this first kind of plastic incompatibility ”intra-element“ …
… We use the elasto-plasticself-consistent (EPSC) model for the … modeling it as an elasto-plastic inclusion in the homogeneous … α, χ = 0.9 is a dislocation interaction parameter, L αα′ is a …
M Huang, S Huang, S Liang, Y Zhu, Z Li - International Journal of Plasticity, 2020 - Elsevier
… discrete dislocationdynamics (DDD) simulates the plastic … the finite element method (FEM) or boundaryelement method (… solution whose formula can be found in any dislocation theory …
W Dong, H Liu, J Du, X Zhang, M Huang, Z Li… - International Journal of …, 2022 - Elsevier
… When the peridynamic bond crosses a dislocation slip plane, a plastic slip needs to be … We apply the classical DDD superposition framework for the PD formulation of DDD, and …
S Dai, F Wang, Y Xiang, JZ Yang… - CSIAM Transactions on …, 2021 - researchgate.net
… as finite element method (FEM) or boundaryelement method (… of crystal plasticity [31, 39–41]. These models work well when … Parametricdislocationdynamics: A thermodynamics-based …
R Wu, M Zaiser - Journal of the Mechanics and Physics of Solids, 2022 - Elsevier
… Typically, such constitutive models are not formulated in a … are largely absent from discrete dislocationdynamics (DDD) … the plastic strain rate and the change in dislocation densities in …
R Schouwenaars - International Journal of Plasticity, 2020 - Elsevier
… Experimental observation and numerical modelling of plastic … rules can only be formulated as approximate guidelines. For … Discrete dislocationdynamics (DDD) has the advantage over …
M Zecevic, RA Lebensohn, M Rogers, J Moore… - … in Engineering Science, 2021 - Elsevier
… dynamic deformation conditions, their elastic properties are pressure-dependent. Single-crystal plastic deformation occurs by dislocation … a reference/iso-parametricelement. The map …