Damage and fracture behavior under non-proportional biaxial reverse loading in ductile metals: Experiments and material modeling

Z Wei, S Gerke, M Brünig - International Journal of Plasticity, 2023 - Elsevier
This paper deals with a modified anisotropic stress-state-dependent plastic-damage
continuum model incorporating combined hardening and softening rules to predict the …

Damage and fracture: Classical continuum theories

PS Volegov, DS Gribov, PV Trusov - Physical mesomechanics, 2017 - Springer
This paper reports the research results on the continuum theory of damage which goes back
to the works of Kachanov, Gurson, and Rabotnov. In these models, internal variables that …

A gradient-extended two-surface damage-plasticity model for large deformations

T Brepols, S Wulfinghoff, S Reese - International Journal of Plasticity, 2020 - Elsevier
This work is concerned with the theoretical development, algorithmic implementation and
numerical investigation of a novel thermodynamically consistent 'two-surface'gradient …

Thermo-mechanically coupled gradient-extended damage-plasticity modeling of metallic materials at finite strains

S Felder, N Kopic-Osmanovic, H Holthusen… - International Journal of …, 2022 - Elsevier
For various engineering applications, the analysis and prediction of damage onset and
propagation within ductile materials under thermo-mechanical loading conditions play a …

A single Gauss point continuum finite element formulation for gradient-extended damage at large deformations

O Barfusz, T Brepols, T van der Velden… - Computer Methods in …, 2021 - Elsevier
Some years ago, a family of large deformation continuum finite elements based on reduced
integration was investigated by Reese (2005), Schwarze and Reese (2011) and Frischkorn …

Multi-scale structure modeling of damage behaviors of 3D orthogonal woven composite materials subject to quasi-static and high strain rate compressions

Y Wan, B Sun, B Gu - Mechanics of Materials, 2016 - Elsevier
We proposed a multi-scale structure modeling scheme to analyze the damage behaviors of
three-dimensional orthogonal woven composite materials subject to quasi-static and high …

A three-dimensional multi-scale polycrystalline plasticity model coupled with damage for pure Ti with harmonic structure design

J Liu, J Li, G Dirras, K Ameyama, F Cazes… - International Journal of …, 2018 - Elsevier
In this paper, we developed, on the basis of the crystalline plasticity and homogenization
method, a three-dimensional multi-scale numerical model to simulate the non-linear and …

[HTML][HTML] Damage anisotropy and its effect on the plastic anisotropy evolution under finite strains

H Badreddine, K Saanouni, TD Nguyen - International Journal of Solids …, 2015 - Elsevier
In this work, non-associative finite strain anisotropic elastoplastic model fully coupled with
anisotropic ductile damage is considered. First, the kinematics of large deformation based …

Nonlocal modeling in high-velocity impact failure of 6061-T6 aluminum

FR Ahad, K Enakoutsa, KN Solanki… - International Journal of …, 2014 - Elsevier
In this paper, we present numerical simulations with local and nonlocal models under
dynamic loading conditions. We show that for finite element (FE) computations of high …

Elastoplastic deformation and damage process in duplex stainless steels studied using synchrotron and neutron diffractions in comparison with a self-consistent …

A Baczmański, Y Zhao, E Gadalińska… - International Journal of …, 2016 - Elsevier
In situ time of flight neutron diffraction and X-ray synchrotron diffraction methods were
applied to measure lattice strains in duplex steels during a tensile test. The experimental …